Colnect-588-785-Portrait-of-Isaac-Newton-mathematician-and-physicist.jpg
Source: Colnect
Issued by: Russia
Function: postage
Date: 10/8/1987
Denom: 5k
Color: multicolored
Design type: Scientists (1987)
Design: Isaac Newton (1987)
Watermark: unwmk
Perf: 11.5
Catalog value:



External links:
Colnect 175917..iet_Union_USSR