Chainbreaker - Allegory of the Revolution 1848, Groszy Surch

Surcharge on Mi:PL 497.
From November 6, 1950, the regulations required the use of stamps with denominations in new zlotys but the new stamps were not prepared on time.
Therefore it was deci.. Дивитись далі »ded that stamps would be overprinted with the words "gr", "groszy" or "grosze".
The overprints were made by hand in various colours.

Країна:	Польща
Тип:	Поштові марки
Серія:	Revolution Centenaries
Номінал:	15 gr
Рік:	1950
Перфорація:	Various