Colnect-3239-245-History-of-steel-making.jpg
Source: Colnect
Issued by: Bhutan
Function: postage
Date: 6/2/1969
Denom: 6nu
Color: multicolored
Design type: history of steelmaking
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 582506..f_steel_making