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

Personalised adjusted printing sheet (PersUTL):
European Folk Craft Festival 2011 (postage stamp Dahlias)

Date of Issue: 08. 07. 2011

Face value: T2 50g

Postage stamp dimensions: 33 x 27 mm + k 33 x 27 mm

Printing sheet form: UTL

Stamps in printing sheet: 8

Use translation by Google Translate (no guarantee).

Personalised miniature sheet with the postage stamp Dahlias prepared for the Festival Európske ľudové remeslo 2011 in Kezmarok.

Adjusted printing sheet:

Personalizovaný upravený tlačový list (PersUTL) so známkou Dálie k festivalu Európske ľudové remeslo 2011 v Kežmarku je klasifikovaný ako súkromný - objednávka a grafický návrh: autor neznámy.

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