Russia. 2021. 200th anniversary of the birth of P.L. Chebyshev (1821-1894), mathematics, mechanics (

Description

Art:STR01536

Country / Post:Russia
Subject:200th anniversary of the birth of P.L. Chebyshev (1821-1894), mathematics, mechanics
Stamp Size:42×30
Size of sheet:142×172
Perforation:12 x 12½
Designer:Савина О. / Крадышев А.
Year:2021
Date of Issue:20.05.2021
Stamps in sheet:15 stamps
Circulation:10000 pc.
Condition:MNH OG **