Berlin - 160pf stamp of 1975 (#52263)

Source: Wikimedia Commons

Issued by:	Berlin
Function:	postage
Date:	10/15/1975
Issue:	1975
Denom:	160pf

Color:	green
Design type:	technology (1975)
Design:	Large blast furnace with wind heater system
Watermark:	unwmk
Perf:	14


Catalog value:

In collections: used (Stan Shebs)