Issue: Interkosmos - Soviet-Bulgarian Space Flight (Soviet Union, USSR, 1979)

Tuesday, April 10, 1979, Interkosmos - Soviet-Bulgarian Space Flight

Tuesday, April 10, 1979 Soviet Union, USSR will issue: Full Pane "Cosmonauts at Yuri Gagarin Training Centre" face value 15*6,

Data entry completed

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Country:	Soviet Union, USSR
Issue:	Interkosmos - Soviet-Bulgarian Space Flight
Date:	1979-04-10
Paper:	coated
Print:	Offset lithography
Perforation:	comb 11¾
Emission:	Commemorative
Format:	Full Pane
Face Value:	15*6 Russian kopek