Stamps, stamp printing plant design
1 to 2 of 2
China, PRC
postage1959, Aug 15 unwmk p. 11x11.5
| - | 8f | dkblgrn | stamp printing plant |
Thailand
1975, Aug 4 Thaipex '75 issue wmk. wavy lines (Thailand) p. 12.5
| - | 4b | multi | stamp printing plant |
1 to 2 of 2