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

Postage Stamp:

Date of Issue: 27. 02. 2012
Face value: 0,50 Sk
Postage stamp dimensions: 44,1 x 26,5 mm
Printing sheet form: TL
Stamps in printing sheet: 50
Stamps in set: 2
Printing company: Poštovní tiskárna cenin, a.s., Praha, Czech Republic
Printing technique: Offset
Amount printed: 300000

Angličtina / English

Use translation by Google Translate (no guarantee).

Postage stamp of the Personalities stamp series commemorating the 200th birth anniversary of the outstanding Slovak poet Samo Chalupka.




Original artwork(s):

Postage Stamp (Original artwork(s))


Autor výtvarného návrhu známky: akad. mal. Karol Felix
Autor líniovej rozkresby známky: akad. mal. Martin Činovský


Emisný plán slovenských poštových známok na rok 2012


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