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Source:
Colnect
Issued by:
Czechoslovakia
Function:
postage
Date:
2/22
/
1951
Denom:
4k
Color:
dark blue
Design:
drop hammer
Watermark:
unwmk
Perf:
12.5
Catalog value:
In collections:
used
(Stan Shebs)
Prev:
3k brnvio d=gear
Next:
3/8/1951 1.50k olbrn issue=womens day 1951 d=women machinists perf=14x14.25
External links:
Colnect 145474..Five-Year_Plan
Record of changes