When blue is blue

Scientific treatise and study on the composition of the paint on the Protectorate 5h blue linden leaf stamp. Study of the dependence of the amount of paint on the color shade of postage stamps.

03. 05. 2025
Complete description

Commemorative Postmark:
Inauguration of the postage stamp Personalities: Dominik Tatarka (1913 - 1989)

Inauguration of the postage stamp Personalities: Dominik Tatarka (1913 - 1989)
Day of use: 14. 03. 2013
 

Angličtina / English

Use translation by Google Translate (no guarantee).

Príležitostná poštová pečiatka používaná pri príležitosti slávnostnej inaugurácie poštovej známky Osobnosti: Dominik Tatarka (1913 – 1989) v Plevníku - Drienovom.




Deň používania: 14. 3. 2013
Pošta: PLEVNÍK - DRIENOVÉ
Farba: čierna
Autor: Adrian Ferda
Textový motív: DOMINIK TATARKA / 1913 - 1989
Obrazový motív: Ruky na písacom stroji.


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