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

Stationery Envelope with Imprint:
Exhibition by Igor Piačka ILLUSTRATIONS AND POSTAGE STAMPS

Exhibition by Igor Piačka ILLUSTRATIONS AND POSTAGE STAMPS
Date of Issue: 06. 11. 2012
 

Angličtina / English

Use translation by Google Translate (no guarantee).

Celinová obálka Freska z kostola Všetkých svätých v Ludrovej s prítlačou k výstave Igora Piačku "Ilustrácie a poštové známky".




Deň vydania: 6. 11. 2012
Nominálna hodnota: 0,40 €
Autor známky: Rudolf Cigánik
Autor prítlače: Adrian Ferda
Predajná cena:


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