Image #1
Lot # 247 | U | Scott # 471 var
| 1943, Industry and Agriculture, imperforated souvenir sheet of six with inverted trilingual text "Exhibition of Russian Philatelic Society in China" in blue, black commemorative cancellation, fresh condition, no gum as produced, NH, VF and very rare, only 18 blocks were issued with inverted overprint, reportedly all with Exhibition cancel, N. Mandrovski certificate . |