1974 Sc 4349. 50th Anniversary of Mongolian People’s Republic. Scott 4258

1974. 50th Anniversary of Mongolian People’s Republic.
Catalogs: Scott 4258, Standard Collection 4349, Michel 4300, Yt 4092.
Issued on: 1974-11-14.
Perforation: comb 11½
Printing: Photogravure
Size: 40 x 28 mm
Colors: Multicolor
Face value: 6 Russian kopek
Print run: 3,100,000