A short comment to the current auction at Raritan. The Armenian stuff looks quite good. The got some interesting items. For example that one:
This is one of the more difficult overprints. If the basic features (stamp itself) are ok, it is necessary to check with a lot of cancelled items due to the fact that there are several sizes of the “10” and also variations in the ink used. This items features a different type of “10” (which looks kinda wrong) together with three of the “usual” genuine looking impressions. This makes me curious.
There is also one item which is clearly a forgery.
While the basic stamp is genuine, the overprint is one of the common forgeries.
I agree fully with Stephan.