1983 Sc 5358 1200th Birth Anniversary of Mohammed al-Khorezmi Scott 5176

1983. 1200th Birth Anniversary of Mohammed al-Khorezmi.
Catalogs: Scott 5176, Standard Collection 5358, Michel 5306, Yt 5027.
Issued on: September 06, 1983.
Perforation: comb 11½.
Printing: Photogravure and Recess.
Size: 28 x 40 mm.
Colors: Multicolor.
Face value: 4 Russian kopek.
Quantity: 4,200,000.