1993 Sc 82-86 Space Exploration Scott 6138-6142

1993. Space Exploration.
Condition: MNHOG.
Catalog numbers: Scott 6138-6142, Standard Collection 82-86, Michel 301-305.
Issued on: April 12, 1993.
Perforation: comb 11½.
Printing: Photogravure.
Size: 26 x 37 mm.
Color: Multicolor.
Face value: 25 ₽; 45 ₽; 50 ₽; 75 ₽; 100 ₽.
Quantity: 1,500,000; 1,500,000; 1,500,000; 1,500,000; 1,500,000.