Stamp: Jan Evangelista Purkyně, overprinted (Sudetenland 1938)

Jan Evangelista Purkyně, overprinted (Sudetenland 1938)

08 October (Sudetenland ) within release Vratislavice nad Nisou (Maffersdorf) goes into circulation Stamp Jan Evangelista Purkyně, overprinted face value 1 Czechoslovakian koruna

Stamp Jan Evangelista Purkyně, overprinted in catalogues
Michel: Mi: DR-SL MA 121

Stamp is vertical format.

Blackbrown Handstamp "Wir sind frei!" and swastika on Mi:CS 378

Also in the issue Vratislavice nad Nisou (Maffersdorf):

Data entry completed
63%
Stamp Jan Evangelista Purkyně, overprinted in digits
Country: Sudetenland
Date: 1938-10-08
Print: Recess
Size: 28 x 32
Perforation: line 12½
Emission: Commemorative
Format: Stamp
Face Value: 1 Czechoslovakian koruna
Print run: 200

Stamp Jan Evangelista Purkyně, overprinted it reflects the thematic directions:

Natural history is a domain of inquiry involving organisms, including animals, fungi, and plants, in their natural environment, leaning more towards observational than experimental methods of study. A person who studies natural history is called a naturalist or natural historian.

A scientist is a person who researches to advance knowledge in an area of the natural sciences

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