Issue: The 100th Anniv. Of the Birth of Alberto Santos Dumont (Bolivia, 1973)

Friday, July 20, 1973, The 100th Anniv. Of the Birth of Alberto Santos Dumont

Friday, July 20, 1973 Bolivia will issue: Stamp "Santos Dumont, Pioneer Aviation" face value 1.40,

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Country:	Bolivia
Issue:	The 100th Anniv. Of the Birth of Alberto Santos Dumont
Date:	1973-07-20
Print:	Offset lithography
Perforation:	13½ x 14
Emission:	Air Mail
Format:	Stamp
Face Value:	1.40 Bolivian peso