100th Anniversary of the Czechoslovak Chemical Society

60 h 1966
Czechoslovakia
100th-anniversary-of-the-czechoslovak-chemical-society
0.11 - 0.13$
price on 06.12.2022
Model of molecule
Country:Czechoslovakia
Type:Postage stamps
Nominal:60 h
Year:1966
Size:27 x 34 mm
Perforation:comb 11¼ x 11½
Mintage:3,180,000

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