1st International Congress of Electro-Radio-Biology (1 congresso internazionale di elettro radio-biologia).

Description: Series of 2 stamps with identical subject. Impression 1.500.000
Date of issue: August 16, 1934. Valid up to June 30, 1935.

Picture of the physicist Luigi Galvani (1737-1798), who discovered the galvanism.

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Date created: 22/03/00 11:42:36