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

Commemorative Postmark:
100 years of football in Michalovciach

100 years of football in Michalovciach
Day of use: 03. 09. 2012
 
Post office: MICHALOVCE 1
Colour: blue

Angličtina / English

Use translation by Google Translate (no guarantee).

Príležitostná poštová pečiatka používaná pri príležitosti osláv 100 rokov futbalu v Michalovciach.


Text motifs: 100 ROKOV FUTBALU V MICHALOVCIACH / 1919 - 2012

Pictorial motifs: Futbalista v pohybe s loptou.

Autor: Gabriel Dorič


Philatelic partners

POFIS - Postal philatelic service
EXPONET - Virtual international philatelic exhibition
Slovak Society of Olympic and Sports Collectors
Filaso.cz ...or philatelists for themselves
OLYMPSPORT - Czech Association for Olympic and Sport Philately
ZSF - Union of Slovak Philatelists