Compulsory tax labels inscribed "Notopher 2 Berlin Steuermarke" were
Compulsory Tax Label
Compulsory tax label to raise funds for the blockaded city of Berlin.
issued to indicate the payment of a stamp duty used to provide relief
in the city of Berlin resulting from the Soviet blockade of the city (109).
Conoley, Ken. Stamps their Lure and Lore.Don Mills, Ontario: Longman, 1967.
© Grose Educational Media, 2005