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1937 Czechoslovakia briefmarke B.I.T.1937 *
50 €
Versand möglich
17329 Mecklenburg-Vorpommern - Krackow
04.08.2023
- Art Briefmarken
- Zustand Gut
Beschreibung
The three contemporary Czechoslovakia definitive stamps shown above (Sc. 236-238) were overprinted "B.I.T.1937" on October 6, 1937 to celebrate the International Labor Organization.
The International Labor Organization held its conference in Geneva, Switzerland, in June 1937.
