1964 Sc 3045. 100 anniversary since the birth of S.V.Ivanov. Scott 2972

1964. To the 100 anniversary since the birth of S.V.Ivanov
Catalog numbers: Scott 2972, Standard Collection 3045, Michel 2991, Yvert 2888.
Perforation: line 12½
Color: Brown and gray.
Printing: Recess.
Print run: 3,000,000.