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All Forums Category: World Stamps and Covers Discussions Forum: World Modern Stamps Mint and Used

Germany 1951 Posthorn 10 PF Yellow

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Author

Replies: 5 / Views: 1,101

Valued Member

United Kingdom

20 Posts

Posted 01/18/2020 05:55 am

I'm having problems trying to find out what I've got here - it looks like a colour trial but it has been through the postal system in Stuttgart.

Are colour trial collectable? Posthorns are a very popular set so I would think someone would find this interesting.

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Pillar Of The Community

France

2925 Posts

Posted 01/18/2020 06:15 am

Most likely natural or chemical discoloration.

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Pillar Of The Community

France, Metropolitan

3744 Posts

Posted 01/18/2020 07:54 am

This is a scarce type of forgery.

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Valued Member

United Kingdom

20 Posts

Posted 01/18/2020 11:56 am

Thank you both for your thoughts on this. It is much appreciated. I won't be able to give up the day job then!

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Pillar Of The Community

United States

7239 Posts

Posted 01/18/2020 12:03 pm

Here is another example of chemical treatment of a green stamp to create a yellow stamp.

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Valued Member

432 Posts

Posted 01/28/2020 07:14 am

Hi,

Sometimes green comes blue. Would have been nice on cover as single usage! (70 Pf rate)

Drbob, Plate flaw + Bahnpost Nice!

Hornet

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Replies: 5 / Views: 1,101

All Forums Category: World Stamps and Covers Discussions Forum: World Modern Stamps Mint and Used

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