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All Forums Category: General Philatelic Discussions (Non Country Specific) Forum: Main Stamp Collecting Forum

Black Cards With Reverse Image Of Stamps?

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Author

Replies: 7 / Views: 1,736

Pillar Of The Community

United States

565 Posts

Posted 04/19/2015 7:02 pm

What were these used for?

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Pillar Of The Community

United States

565 Posts

Posted 04/19/2015 7:04 pm

OOps, top one might be upside down.

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Pillar Of The Community

United States

669 Posts

Posted 04/20/2015 02:21 am

I don't know what they are, but they look like someone used image editing software and made grayscale inverted images.

They are printed on black cardstock? Are they engraved?

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Pillar Of The Community

United States

565 Posts

Posted 04/20/2015 08:42 am

No not engraved, more like a photo negative, all sides black cardstock?

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Pillar Of The Community

United States

669 Posts

Posted 04/20/2015 11:28 am

It's hard to see the perfs. Do they all measure the same and evenly spaced?

I hope someone else has a definite answer for you. My best and only guess is it's something created by a collector.

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Pillar Of The Community

1918 Posts

Posted 04/20/2015 11:54 am

That is a photo negative (celluloid).
The black background is because the stamps were photographed on a white background

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Valued Member

United States

219 Posts

Posted 04/20/2015 1:03 pm

just a guess, but reminds me of the cardboard behind the gold foil stamps

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Pillar Of The Community

United Kingdom

895 Posts

Posted 04/20/2015 3:59 pm

Here they are as negatives of negatives (if that's what they are), and turned the right way around.

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Replies: 7 / Views: 1,736

All Forums Category: General Philatelic Discussions (Non Country Specific) Forum: Main Stamp Collecting Forum

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