1978 Sc 4812 BL133. Kuzma Petrov-Vodkin. Scott 4689

1978. Kuzma Petrov-Vodkin.
Catalogs: Scott 4689, Standard Collection 4812 BL133, Michel BL130.
Issued on: 1978-08-16.
Perforation: frame 11½ x 12½.
Format: Souvenir Sheet.
Printing: Photogravure
Colors: Multicolor
Face value: 50 Russian kopek