1970 Sc 3843 50th Anniversary of Yerevan University Scott 3768

1970. 50th Anniversary of Yerevan University.
Condition: MNHOG.
Catalog numbers: Scott 3768, Standard Collection 3843, Michel 3794, Yvert 3651.
Issued on: September 25, 1970.
Perforation: comb 12½ x 12.
Printing: Photogravure.
Size: 42 x 30 mm.
Color: Multicolor.
Face value: 4 Russian kopek.
Quantity: 4,000,000.