Paul Karrer (1889-1971) biochemist & vitamin A formula

90 Ct. 1997
Switzerland
paul-karrer-(1889-1971)-biochemist-&-vitamin-a-formula
0.25 - 0.3$
price on 02.11.2022
designed by Carl Fredrik Reuterswärd and Czeslaw Slania
Country:Switzerland
Type:Postage stamps
Series:Nobel prize
Nominal:90 Ct.
Year:1997
Size:40 x 31 mm
Perforation:comb 13¼
Mintage:5,535,000

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