1961 SC 2463. 50 anniversary of the death of Robert Koch. Scott 2455

$0.70

1961. To the 50 anniversary of the death of Robert Koch.
Catalog numbers: Scott 2455, Standard Collection 2463, Michel 2465, Yvert 2397.
Perforation: Harrow perf. 11½:12.

Colors: Grey-brown.
Printing: Intaglio. Harrow perf.

Print run: 3,000,000.

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