1988 Sc 5913-5915 Painting Scott B137-B139

1988. Painting.
Catalogs: Scott B137-B139, Standard Collection 5913-5915, Michel 5861-5863, Yt 5543-5545.
Issued on: August 22, 1988.
Perforation: comb 12 x 12¼.
Printing: Offset lithography.
Size: 37 x 37 mm.
Colors: Multicolor.
Face value: 10+5 Russian kopek; 15+7 Russian kopek; 30+15 Russian kopek.
Quantity: 3,350,000; 3,200,000; 2,900,000.