by Lois Evans | 2021 Aug 4 | Old Koban Issues, UPU & New Koban Issues
Forgeries of Koban Issues 1876-1892 The “Signed” and “Unsigned” Forgeries of the Koban Stamps of Japan UPU and New Koban Stamps (1883-1892) There are no known forgeries by the major forgers of Japanese stamps of the UPU or New Koban stamps. ...
by Lois Evans | 2020 Nov 6 | UPU & New Koban Issues
UPU, New and Phantom-Koban Forgeries The stamps below were all made by unknown forgers. Enlarged graphics of the 2 sen & 5 sen are not available. If anyone has a copy of these two stamps and could help with a high resolution scan of them, their scans would be...
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