The 6c Black Transportation Stamp of the 1967-73 Centennial Issue Part Two
Today, I will cover the printings of the 6c black that were printed by the CBN. The CBN printed the coil stamps, which were issued in August 1970, and the sheet stamps that were first issued in 1972 and replaced the BABN printings. These stamps are all very easily identifiable by the stiffer paper used to print them, the tagging that was used on the tagged stamps and the differences in the die that was used to print the stamps. The CBN die is known also as die 1a and looks very similar to die 2, in the sense that the shading of the sky and background is even. However, the CBN die resulted in stamps that look less intense than the die 2 stamps. A closer look at the stamps reveals that the right frameline is not thick, like die 2, but thin, and the shading lines themselves are not as thick as the die 2 stamps.
The scan below shows the difference between die 1a and die 2:
Paper Characteristics Other Than Fluorescence
Unlike the paper used by the BABN, the paper used by the CBN is a vertical wove rather than a horizontal wove. The colour of the paper is very light cream when viewed against a stark white background, but is quite white when compared to the standard dull papers used by the CBN for the other values of the series. The paper also shows a light horizontal ribbing on the paper surface, that is often only visible when you view the stamps are viewed at an oblique angle to the light source. Under magnification, the paper surface appears completely smooth, and is lightly coated.
Paper Fluorescence
Unitrade lists this stamp as existing only on low fluorescent paper. I do think that is basically correct, but like most values in this set, there are several different varieties of low fluorescent paper, that differ in terms of the overall colour under UV light, as well as the presence and concentration of fluorescent fibres embedded in the paper.
The first two are shown in the picture below:
The block on the left is a low fluorescent greyish colour under UV. Upon close inspection, there is a low density concentration of low fluorescent fibres embedded in the paper. The block on the right is a low flurescent ivory colour, and also has a low density concetration of low fluorescent fibres in the paper. This paper also contains very few brownish woodpulp fibres embedded in the paper as well.
The next picture shows the next two varieties:
The block on the left is a low fluorescent violet colour under UV, and like the other blocks also contains a low density concentration of low fluorescent fibres. The block on the right is a dull fluorescent greyish white colour under UV and also contains a low density concentration of low fluorescent fibres in the paper.
So, the main differences between these papers is thus their overall colour under UV light. So, all told, I have found four varieties of paper fluorescence on the untagged stamps.
Shades
These stamps display a complete uniformity of colour, with the ink being a deep greyish black. The colour of course stays the same under UV light.
Perforation
In contrast to the comb perforations found on the BABN printings, these stamps are line perforated, just like the other CBN stamps. The gauge measures 11.85 on all the stamps and blocks that I have examined. This conforms to my expectations, as these stamps were issued in 1972 after the earlier 11.95 gauge machines were withdrawn. The standard catalogues do refer to this as 12, but it is actually 11.85 on an instanta gauge.
Gum
The gum on these stamps is a white, smooth PVA gum that has a satin sheen.
Precancels
These stamps exist precancelled. According to Unitrade, the paper type on which these are found is also low fluorescent. I only have a very limited number of blocks of the precancel from which to work, and these are all the first variety of paper: the greyish one, but with a few medium fluorescent fibres in the paper as well as the low fluorescent ones. I have also found a similar variety of paper, but with a greyish white appearance under UV. This raises the question as to whether these papers are other varieties of low fluorescent paper that can be found without the precancel, and whether or not the other varieties of low fluorescent paper can be found precancelled as well. I suspect they can, and will update this post accordingly, as I find new varieties.
Printed on the Gummed Side
This stamp exists printed on the gummed side. It is not nearly as rare as other printed on the gummed side stamps are, listing at a mere $25 in Unitrade. The paper that I have found this on so far is the low fluorescent ivory paper discussed above. It is an easy stamp to mistake for an uncancelled used stamp as the printing quality is so clear. But it can be quite readily be identified by the amount of surface sheen, which is much more than for a normal mint stamp. The scan below shows the sole example in my stock:
The Tagged Sheet Stamps - Unitrade #460fp through 460fpxxii
Paper Characteristics Other Than Fluorescence
The tagged stamps exist on two basic varieties of paper, ignoring the fluorescent properties. The first is the horizontal ribbed paper that I have already described under the untagged stamps. The second type of paper is the same in all respects, except that it has an entirely smooth surface, and no ribbing whatsoever.
Paper Fluorescence
The paper fluorescence levels on the tagged stamps differ quite markedly from the untagged stamps and differ depending on whether the paper is smooth or ribbed.
Ribbed Papers
Unitrade lists the ribbed papers as existing with three levels of fluorescence:
This paper is the same as the low fluorescent greyish white paper that I looked at earlier under the untagged stamps. Two of the three blocks that I have of this printing are on this paper. I do have another block on a greyer paper as well. The next picture shows the subtle difference between the two:
The grey paper is shown on the left, and the greyish white paper is shown on the right. I expect that the other varieties of low fluorescent paper likely exist too.
The next block below is also printed on the exact same paper:
This is the 4 mm Ottawa tagged printing on low fluorescent paper, which is listed in Unitrade as 460fpiv.
The next picture shows the medium fluorescent paper, with 3 mm Ottawa tagging:
The picture above doesn't do the greatest job in showing the true appearance of the paper. However, the next picture, taken from the back, should show it a little more clearly:
Unlike the other low fluorescent flecked paper, the basic fluorescence is low fluorescent bluish. This paper contains low density concentrations of both low and medium fluorescent fibres.
The next paper type is only listed by Unitrade on the precancelled stamps, and it is listed as "fluorescent" - a term I have always found confusing, given the use of the terms low fluorescent, medium fluorescent and high fluorescent. The brightness level is higher than low fluorescent, but not as high as medium fluorescent, so logically, it makes sense that fluorescent paper is mid-way between low fluorescent and medium fluorescent.
The next picture shows both the front and back of a block of the precancelled stamp with 3 mm Ottawa tagging:
You should be able to see the fluorescent fibres in the selvage of this block. This paper has a sparse concentration of low fluorescent fibres, a very sparse concentration of medium fluorescent fibres and a few high fluorescent ones.
Here is the same block as seen from the back:
You can hopefully see the brighter medium and high fluorescent fibres standing out. The overall appearance of the paper is a fluorescent bluish colour, but that is wholly attributable to the fibres. The actual fluorescence outside these fibres is dull fluorescent greyish.
So, there are at least 6 different ribbed paper types.
Smooth Papers
The smooth papers are listed in Unitrade as existing with four different fluorescence levels:
Hopefully, you can see from the picture that the basic fluorescence of the paper is dull fluorescent greyish, but that there are some bright fluorescent fibres in the paper, that make it appear brighter than it actually is. There are sparse concentrations of both low and medium fluorescent fibres present in this paper.
Another variation of this paper, which is very similar, has a slightly whiter, greyish white appearance under UV, and contains a sparse concentration of low fluorescent fibres, a very concentration of medium and a very sparse concentration of high fluorescent fibres. The picture below shows this paper:
As you can see, it is very similar to the paper shown above, but it is a little more whitish and there are some brighter high fluorescent fibres present in the paper.
Shades
The ink used on the tagged stamps is also a grey black and shows no significant variation in shade.
Perforation
Like the untagged stamps, the tagged stamps are all line perf. 11.85.
Gum
The gum on these stamps is the same as that found on the untagged stamps: a smooth, white PVA gum with a
Tagging
This stamp exists both Winnipeg tagged and with two types of general Ottawa tagging, one measuring 4 mm wide, and the other measuring 3 mm wide.
The Winnipeg tagged stamps were tagged with 4 mm bars that ran down the centre of all stamps in the sheet, and are spaced 20 mm apart in the horizontal direction. The bands appear light yellow in normal light, and glow yellowish white under UV, as shown in the following picture:
The picture below shows the appearance of the 4 mm general Ottawa Tagging:
As you can see, the tagging bars are a very bright yellow under UV, that contains a slight tinge of green. The bars are 20 mm apart.
Finally, the next picture shows the 3 mm Ottawa tagging:
In this example, the bars have been shifted to the right so that the right edge of the block has almost no tagging visible at all. The bars glow the same bight yellow as the 4 mm tagging. The spacing between tagging bars this time is 21 mm, rather than 20 mm.
Precancels
According to Unitrade the precancels exist on three types of horizontal ribbed paper:
The paper is low fluorescent greyish, with low densities of low and medium fluorescent fibres, and a sparse concentration of high fluorescent fibres. The back picture below shows the fibres clearly on the bottom two stamps:
I have found three varieties of low fluorescent paper, all of which are quite similar, and are shown in the picture below:
Paper Characteristics Other Than Fluorescence
The paper used to print the coil stamps is a vertical wove paper that shows no visible ribbing on either the front, or the back. The printed surface is smooth, under magnification, and the paper is clearly lightly coated. The colour is very white, even when viewed against a stark white background. When held up to a strong back-light, the horizontal mesh pattern of the paper is clearly visible.
Paper Fluorescence
Unitrade lists this stamp as being printed exclusively on hibrite paper. Like many of the hibrite listings in Unitrade, there are actually variations in which some stamps are true hibrite, while others are really high fluorescent. The picture below shows both the high fluorescent and hibrite papers:
The true hibrite paper is shown on the left hand pair, while the pair on the right is the high fluorescent paper.
Shades
I have not found any variations in the shade of black ink used to print these stamps. The black ink used for the coils is a more intense black than the greyer black found on the sheet stamps.
Perforation
These stamps were line perforated 10.0, like the other coils printed by the CBN.
Gum
I have found three types of dextrose gum on these coil stamps:
This is the smooth gum. Note the even appearance, without blemishes.
Here is the streaky gum. Note the regular, vertical pattern of blemishes on the gum.
Here is the blotchy gum. Notice how it looks almost as if it was applied with a sponge. The thickness of the gum is not uniform and so the blemishes in the gum are random and neither arranged horizontally or vertically.
Spacing Varieties
Like the other CBN coils, and the 6c orange in particular, this stamp was issued in rolls of 100 stamps, so there are no start, or end strips. There are jump strips that can be collected, though, like the 6c orange, the jumps are not as noticeable as they are on the other issues.
The standard spacing between two stamp impressions vertically, within the roll is 4 to 4.5 mm. Narrow spacing pairs and strips will have spacing that varies from 3 mm to 3.5 mm. Wide spacings will be 5 mm or more, though 5 mm is generally what I have seen for wide spacing pairs and strips.
This concludes my discussion of the CBN printings of the 6c black. In my next post, I will look at the perf. 10 and 12.5 x 12 booklet stamps that were not from the mixed 25c booklets. I will be running behind somewhat next week, as I will probably have to fill orders on Wednesday, so next week's post won't be published until the following Tuesday. Next week, I may write a brief post about an analogy that I thought of today: good stamp dealers are like travel agents.
An Important Announcement:
After nearly a year of development, the Brixton-Chrome Website is now live, with over 900 or so stamp listings from the 1917 Confederation Issue through the 1972-78 Caricature Issue. I decided to bring it online sooner, rather than later, so that I could obtain feedback from customers as I develop it and move toward the July 31, 2018 grand opening. So, please feel free to go on there and get acquainted with the layout. Paypal is working now, as are payments by credit card.
You can visit the website by clicking on the following link:
The issues that will be on sale are generally all issues up to the end of the Admiral issue in 1926, and the Karsh and Wilding Issues from 1953-1962.
By far the most exciting aspect to shopping on the website will be the discounts. We give discounts ranging between 5% and 20% on all orders over $10 USD. Customers who register an account with us prior to July 31, 2018, will qualify for a special discount regime, in which they receive an additional 5% off at every level of discount offered, FOREVER. This means that every single order will be discounted by anywhere from 5% to 25%!
To become a registered Brixton-Chrome customer, simply go to the login page from one of the menus located on the home page, at the top, right side or bottom of the page, and follow the instructions. You will need to enter your e-mail address and select a password.
I look forward to your feedback. I plan to gather up all feedback received over the next few months, and engage a professional programmer to assist me to make any required cosmetic and functional changes that customers have indicated would enhance their shopping experience.
Happy stamping everyone!
The scan below shows the difference between die 1a and die 2:
Die 1a is shown by the block on the left, while die 2 is shown by the block on the right. If you look at the left and right framelines you can see that they are thinner than the framelines on the die 2 stamp shown on the right block. also, the general intensity of the shading lines is lower on the die 1a, even though the lines are unbroken and complete.
The remainder of this post will look at the printings of these stamps in detail
The Untagged Sheet Stamps - Unitrade #460f, fi and xxi
Unlike the paper used by the BABN, the paper used by the CBN is a vertical wove rather than a horizontal wove. The colour of the paper is very light cream when viewed against a stark white background, but is quite white when compared to the standard dull papers used by the CBN for the other values of the series. The paper also shows a light horizontal ribbing on the paper surface, that is often only visible when you view the stamps are viewed at an oblique angle to the light source. Under magnification, the paper surface appears completely smooth, and is lightly coated.
Paper Fluorescence
Unitrade lists this stamp as existing only on low fluorescent paper. I do think that is basically correct, but like most values in this set, there are several different varieties of low fluorescent paper, that differ in terms of the overall colour under UV light, as well as the presence and concentration of fluorescent fibres embedded in the paper.
The first two are shown in the picture below:
The block on the left is a low fluorescent greyish colour under UV. Upon close inspection, there is a low density concentration of low fluorescent fibres embedded in the paper. The block on the right is a low flurescent ivory colour, and also has a low density concetration of low fluorescent fibres in the paper. This paper also contains very few brownish woodpulp fibres embedded in the paper as well.
The next picture shows the next two varieties:
So, the main differences between these papers is thus their overall colour under UV light. So, all told, I have found four varieties of paper fluorescence on the untagged stamps.
Shades
These stamps display a complete uniformity of colour, with the ink being a deep greyish black. The colour of course stays the same under UV light.
Perforation
In contrast to the comb perforations found on the BABN printings, these stamps are line perforated, just like the other CBN stamps. The gauge measures 11.85 on all the stamps and blocks that I have examined. This conforms to my expectations, as these stamps were issued in 1972 after the earlier 11.95 gauge machines were withdrawn. The standard catalogues do refer to this as 12, but it is actually 11.85 on an instanta gauge.
Gum
The gum on these stamps is a white, smooth PVA gum that has a satin sheen.
Precancels
These stamps exist precancelled. According to Unitrade, the paper type on which these are found is also low fluorescent. I only have a very limited number of blocks of the precancel from which to work, and these are all the first variety of paper: the greyish one, but with a few medium fluorescent fibres in the paper as well as the low fluorescent ones. I have also found a similar variety of paper, but with a greyish white appearance under UV. This raises the question as to whether these papers are other varieties of low fluorescent paper that can be found without the precancel, and whether or not the other varieties of low fluorescent paper can be found precancelled as well. I suspect they can, and will update this post accordingly, as I find new varieties.
Printed on the Gummed Side
This stamp exists printed on the gummed side. It is not nearly as rare as other printed on the gummed side stamps are, listing at a mere $25 in Unitrade. The paper that I have found this on so far is the low fluorescent ivory paper discussed above. It is an easy stamp to mistake for an uncancelled used stamp as the printing quality is so clear. But it can be quite readily be identified by the amount of surface sheen, which is much more than for a normal mint stamp. The scan below shows the sole example in my stock:
Putting it all Together
All the untagged stamps are printed from plate 2. I have identified four paper types, but no variations in any of the other attributes. I have found precancels on two different types of paper, which are different from the four paper types identified on the non-precancelled stamps. I will assume that the precancels can be found on all six types of paper.
Therefore, there are potentially 12 collectible stamps - 6 of the non-precancelled, and 6 precancelled stamps. For the non-precancelled stamps, there are potentially 4 different plate blocks and 12 different blank blocks. So there could be up to 24 different plate blocks and 72 potential corner blocks. The precancels exist only on trimmed stock, so all the blocks are either corner blocks or warning strips. There are up to 2 warning strips and 12 different corner blocks per variety, and thus potentially as many as 12 different warning strips and 72 different corner blocks.
The Tagged Sheet Stamps - Unitrade #460fp through 460fpxxii
The tagged stamps exist on two basic varieties of paper, ignoring the fluorescent properties. The first is the horizontal ribbed paper that I have already described under the untagged stamps. The second type of paper is the same in all respects, except that it has an entirely smooth surface, and no ribbing whatsoever.
Paper Fluorescence
The paper fluorescence levels on the tagged stamps differ quite markedly from the untagged stamps and differ depending on whether the paper is smooth or ribbed.
Ribbed Papers
Unitrade lists the ribbed papers as existing with three levels of fluorescence:
- Low fluorescent.
- Fluorescent (between low fluorescent and medium fluorescent)
- Medium fluorescent.
In addition to the above, I have identified a low fluorescent flecked paper, similar to the smooth paper that is found with 4 mm Ottawa tagging. This is unlisted in Unitrade, and is definitely ribbed paper, with 3 mm Ottawa tagging. The picture below shows two very similar varieties of this paper:
On the top, we have two stamps printed on a dull fluorescent bluish white paper that contains a low density concentration of low fluorescent fibres and a sparse concentration of medium fluorescent fibres. On the bottom, we have a strip of three stamps on dull fluorescent greyish paper, with soarse concentrations of low and medium fluorescent fibres. Both types of stamps look low fluorescent overall, with the top stamps being a little brighter and more bluish.
The low fluorescent paper is listed for both the Winnipeg tagged stamp as well as the 3 mm Ottawa tagged stamp. The picture below shows an example of the Winnipeg tagged stamp and shows what Unitrade considers is the low fluorescent paper:
This paper is the same as the low fluorescent greyish white paper that I looked at earlier under the untagged stamps. Two of the three blocks that I have of this printing are on this paper. I do have another block on a greyer paper as well. The next picture shows the subtle difference between the two:
The next block below is also printed on the exact same paper:
This is the 4 mm Ottawa tagged printing on low fluorescent paper, which is listed in Unitrade as 460fpiv.
The next picture shows the medium fluorescent paper, with 3 mm Ottawa tagging:
The picture above doesn't do the greatest job in showing the true appearance of the paper. However, the next picture, taken from the back, should show it a little more clearly:
Unlike the other low fluorescent flecked paper, the basic fluorescence is low fluorescent bluish. This paper contains low density concentrations of both low and medium fluorescent fibres.
The next paper type is only listed by Unitrade on the precancelled stamps, and it is listed as "fluorescent" - a term I have always found confusing, given the use of the terms low fluorescent, medium fluorescent and high fluorescent. The brightness level is higher than low fluorescent, but not as high as medium fluorescent, so logically, it makes sense that fluorescent paper is mid-way between low fluorescent and medium fluorescent.
The next picture shows both the front and back of a block of the precancelled stamp with 3 mm Ottawa tagging:
You should be able to see the fluorescent fibres in the selvage of this block. This paper has a sparse concentration of low fluorescent fibres, a very sparse concentration of medium fluorescent fibres and a few high fluorescent ones.
Here is the same block as seen from the back:
So, there are at least 6 different ribbed paper types.
The smooth papers are listed in Unitrade as existing with four different fluorescence levels:
- Non-fluorescent.
- Low fluorescent flecked.
- High fluorescent.
- Dull fluorescent.
The low fluorescent flecked paper is different from the ribbed low fluorescent papers discussed earlier in the sense that the basic, ambient fluorescence of the paper is dull fluorescent greyish, and the perceived fluorescence is derived from the fluorescent fibres contained within it. The following picture shows this type of paper:
Hopefully, you can see from the picture that the basic fluorescence of the paper is dull fluorescent greyish, but that there are some bright fluorescent fibres in the paper, that make it appear brighter than it actually is. There are sparse concentrations of both low and medium fluorescent fibres present in this paper.
Another variation of this paper, which is very similar, has a slightly whiter, greyish white appearance under UV, and contains a sparse concentration of low fluorescent fibres, a very concentration of medium and a very sparse concentration of high fluorescent fibres. The picture below shows this paper:
As you can see, it is very similar to the paper shown above, but it is a little more whitish and there are some brighter high fluorescent fibres present in the paper.
I do not, unfortunately have an example of the non-fluorescent paper, dull fluorescent paper or the high fluorescent paper. I will have to add these when they become available.
However, I do have examples of two other smooth papers that are not listed in Unitrade:
- Medium fluorescent with 3 mm Ottawa tagging, and
- Fluorescent, with 3 mm Ottawa tagging.
The picture below shows examples of both papers:
The medium fluorescent paper is on the left, in the block of 4, while the fluorescent paper is on the right. The medium fluorescent paper is actually a low fluorescent bluish white colour, and contains a low density concentration of low fluorescent fibres, and a very sparse concentration of medium fluorescent fibres. The fluorescent paper is dull fluorescent greyish white, and contains a low density concentration of low fluorescent fibres, a sparse concentration of medium fluorescent fibres, and very few high fluorescent fibres. Both of these papers have the 3 mm Ottawa tagging.
So, in summary, there are at least seven different types of the smooth paper, if we assume that there is only one type for each of the dull fluorescent, non-fluorescent and high fluorescent papers.
Shades
The ink used on the tagged stamps is also a grey black and shows no significant variation in shade.
Perforation
Like the untagged stamps, the tagged stamps are all line perf. 11.85.
Gum
The gum on these stamps is the same as that found on the untagged stamps: a smooth, white PVA gum with a
Tagging
This stamp exists both Winnipeg tagged and with two types of general Ottawa tagging, one measuring 4 mm wide, and the other measuring 3 mm wide.
The Winnipeg tagged stamps were tagged with 4 mm bars that ran down the centre of all stamps in the sheet, and are spaced 20 mm apart in the horizontal direction. The bands appear light yellow in normal light, and glow yellowish white under UV, as shown in the following picture:
The picture below shows the appearance of the 4 mm general Ottawa Tagging:
As you can see, the tagging bars are a very bright yellow under UV, that contains a slight tinge of green. The bars are 20 mm apart.
Finally, the next picture shows the 3 mm Ottawa tagging:
In this example, the bars have been shifted to the right so that the right edge of the block has almost no tagging visible at all. The bars glow the same bight yellow as the 4 mm tagging. The spacing between tagging bars this time is 21 mm, rather than 20 mm.
Precancels
According to Unitrade the precancels exist on three types of horizontal ribbed paper:
- Fluorescent.
- Low fluorescent
- Medium fluorescent
Unitrade is confusing because they do not specify the width of the tagging found on these stamps, even though they do so for the non-precanceled stamps. From what I have seen from the stamps I have examined, all of the precancelled stamps are tagged with 3 mm bars.
Unitrade is also confusing because I believe they are inconsistent in their descriptions of paper fluorescence. What they call medium fluorescent for the precancelled stamps, is in my opinion, really high fluorescent.
The high fluorescent paper is shown in the two scans below:
The paper is low fluorescent greyish, with low densities of low and medium fluorescent fibres, and a sparse concentration of high fluorescent fibres. The back picture below shows the fibres clearly on the bottom two stamps:
I have found three varieties of low fluorescent paper, all of which are quite similar, and are shown in the picture below:
The top stamp and the block are a dull fluorescent greyish colour under UV light, while the bottom left stamp appears a dull fluorescent bluish white colour. The paper of the block on the right and the top stamp contains a very sparse concentration of low fluorescent, medium fluorescent and very few high fluorescent fibres. The bottom stamp contains a low density concentration of low fluorescent fibres and very few medium fluorescent fibres.
I have also found two different, very similar varieties of the fluorescent paper, as shown below:
The block appears dull fluorescent greyish white, with a sparse concentration of low fluorescent fibres, very sparse concentration of medium fluorescent fibres, but very few high fluorescent fibres. The stamp on the right is also dull fluorescent greyish, but with a low density concentration of low fluorescent fibres and a sparse concentration of medium fluorescent fibres.
Bringing it All Together
The tagged stamps are much more complicated because it seems that the precancels all exist with only 3 mm tagging, and they paper types are different from the non-precanceled stamps. All of the stamps are printed in blank corner blocks only. The tagging tends to be specific to the paper varieties, so that the amount of potential variation is somewhat reduced. The number of variations for each of the different types of tagging and precancels is thus:
- Winnipeg tagged: 2 varieties - so 24 corner blocks.
- Ottawa Tagged 4 mm: 5 varieties - so 60 corner blocks.
- Ottawa Tagged 3 mm: 6 varieties - so 72 corner blocks.
- Precancelled: 6 varieties - so 12 warning strips and 72 corner blocks.
The Coil Stamps - Unitrade #468B
The paper used to print the coil stamps is a vertical wove paper that shows no visible ribbing on either the front, or the back. The printed surface is smooth, under magnification, and the paper is clearly lightly coated. The colour is very white, even when viewed against a stark white background. When held up to a strong back-light, the horizontal mesh pattern of the paper is clearly visible.
Paper Fluorescence
Unitrade lists this stamp as being printed exclusively on hibrite paper. Like many of the hibrite listings in Unitrade, there are actually variations in which some stamps are true hibrite, while others are really high fluorescent. The picture below shows both the high fluorescent and hibrite papers:
The true hibrite paper is shown on the left hand pair, while the pair on the right is the high fluorescent paper.
Shades
I have not found any variations in the shade of black ink used to print these stamps. The black ink used for the coils is a more intense black than the greyer black found on the sheet stamps.
Perforation
These stamps were line perforated 10.0, like the other coils printed by the CBN.
Gum
I have found three types of dextrose gum on these coil stamps:
- A smooth, cream gum with a semi-gloss sheen.
- A streaky cream gum with a semi-gloss sheen.
- A blotchy, yellowish cream gum with a semi-gloss sheen.
The pictures that I took below, show all three, distinct types:
This is the smooth gum. Note the even appearance, without blemishes.
Here is the streaky gum. Note the regular, vertical pattern of blemishes on the gum.
Here is the blotchy gum. Notice how it looks almost as if it was applied with a sponge. The thickness of the gum is not uniform and so the blemishes in the gum are random and neither arranged horizontally or vertically.
Spacing Varieties
Like the other CBN coils, and the 6c orange in particular, this stamp was issued in rolls of 100 stamps, so there are no start, or end strips. There are jump strips that can be collected, though, like the 6c orange, the jumps are not as noticeable as they are on the other issues.
The standard spacing between two stamp impressions vertically, within the roll is 4 to 4.5 mm. Narrow spacing pairs and strips will have spacing that varies from 3 mm to 3.5 mm. Wide spacings will be 5 mm or more, though 5 mm is generally what I have seen for wide spacing pairs and strips.
This concludes my discussion of the CBN printings of the 6c black. In my next post, I will look at the perf. 10 and 12.5 x 12 booklet stamps that were not from the mixed 25c booklets. I will be running behind somewhat next week, as I will probably have to fill orders on Wednesday, so next week's post won't be published until the following Tuesday. Next week, I may write a brief post about an analogy that I thought of today: good stamp dealers are like travel agents.
An Important Announcement:
After nearly a year of development, the Brixton-Chrome Website is now live, with over 900 or so stamp listings from the 1917 Confederation Issue through the 1972-78 Caricature Issue. I decided to bring it online sooner, rather than later, so that I could obtain feedback from customers as I develop it and move toward the July 31, 2018 grand opening. So, please feel free to go on there and get acquainted with the layout. Paypal is working now, as are payments by credit card.
You can visit the website by clicking on the following link:
www.brixtonchrome.com
Feedback received so far these first two weeks from customers has been extremely positive. Most have commented on the ease with which they can browse listings without having to use the search function. Unlike most stamp websites, you can browse by:
- Catalogue number
- Issue
- Item type, i.e. single stamps, plate blocks, booklets, covers, first day covers and cancellations, full sheets, used multiples and varieties.
- Condition and grade, i.e, mint and used, as well as the major condition grades.
- Price range - our stamps are organized into 8 price ranges, from under $1 to over $250.
The base currency of the listings is US dollars because the software that drives the site is hosted out of California. However, there is a currency translation feature that allows you to select a display currency for all the prices that you see as you shop.
My inventory that is currently running live in E-bay will be transferred over to the site over the next 10-12 weeks. 1,500 or so items that were created on E-bay, and that cannot be easily transferred over, will be placed on sale at 25% off the normal prices until July 31, 2018, after which time they will be listed on the website as new listings. If you wish to shop for these stamps, you may access the listings by clicking on the following link:
My inventory that is currently running live in E-bay will be transferred over to the site over the next 10-12 weeks. 1,500 or so items that were created on E-bay, and that cannot be easily transferred over, will be placed on sale at 25% off the normal prices until July 31, 2018, after which time they will be listed on the website as new listings. If you wish to shop for these stamps, you may access the listings by clicking on the following link:
The issues that will be on sale are generally all issues up to the end of the Admiral issue in 1926, and the Karsh and Wilding Issues from 1953-1962.
By far the most exciting aspect to shopping on the website will be the discounts. We give discounts ranging between 5% and 20% on all orders over $10 USD. Customers who register an account with us prior to July 31, 2018, will qualify for a special discount regime, in which they receive an additional 5% off at every level of discount offered, FOREVER. This means that every single order will be discounted by anywhere from 5% to 25%!
To become a registered Brixton-Chrome customer, simply go to the login page from one of the menus located on the home page, at the top, right side or bottom of the page, and follow the instructions. You will need to enter your e-mail address and select a password.
I look forward to your feedback. I plan to gather up all feedback received over the next few months, and engage a professional programmer to assist me to make any required cosmetic and functional changes that customers have indicated would enhance their shopping experience.
Happy stamping everyone!
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