1973 Sc 4176 50th Anniversary of Buryat Autonomous Soviet Socialist Repub Scott 3821

1973. 50th Anniversary of Buryat Autonomous Soviet Socialist Repub.
Catalogs: Scott 3821, Standard Collection 4176, Mi 4126, Yt 3938.
Condition: MNHOG.
Issued on: May 24, 1973.
Perforation: comb 12 x 12½.
Printing: Recess.
Size: 37 x 52 mm.
Colors: Multicolor.
Face value: 4 Russian kopek.
Quantity: 3,300,000.