1969 Sc 3723. 60 anniversary since the birth of S.I.Gritsevets. Scott 3647

1969. To the 60 anniversary since the birth of S.I.Gritsevets.
Catalogs: Scott 3647, Standard Collection 3723, Michel 3673, Yt 3535.
Issued on: 1969-09-20.
Perforation: comb 12½ x 12
Printing: Photogravure
Size: 42 x 30 mm
Colors: Dark-gray and greenish-blue
Face value: 4 Russian kopek
Print run: 5,000,000