Colnect-2621-635-Steel-production.jpg
Source: Colnect
Issued by: China, PRC
Function: postage
Date: 3/15/1977
Issue: 1977
Denom: 20f
Color: multicolored
Design type: industries (1977)
Design: Steel production
Watermark: unwmk
Perf: 11.5
Catalog value:



External links:
Colnect 539326..oples_Republic


Record of changes