Colnect-3652-993-Technology-Exposition-for-the-Youth.jpg What: stamp
Type: China, PRC postage 10/3/1979 8f multi issue=National Exhibition of Juniors' Scientific and Technological Works unwmk perf=11.5

State: mint

Visibility: public



Owner: Stan Shebs




Created February 15, 2014, 6:10 pm