1991. May, 7
¹ 6315 (Russia) ¹ 6192 (Michel)
Painter: U. Arcimenova.
Printing: offset
Perforation: comb 12 1/2 : 12
Description: cypripedium calceolus.
Print-run: 4,0 M.

1996. February, 25
¹ 265 (Russia) ¹ 484 (Michel)
Painter N. Ohotina.
Printing: offset
Perforation: comb 12 1/2 : 12
Description: antiuhinum majus.
Print-run: 0,35 M.

1960. December, 13
¹ 2496 (Russia) ¹ 2420 (Michel)
Painter: G. Chuchelova.
Printing: offset
Perforation: comb 12 : 12 1/2
Description: trollius asiaticus L.
Print-run: 2,9 M.

1983. June, 14
¹ 5399 (Russia) ¹ 5289 (Michel)
Painter I. Suschenko.
Printing: offset
Perforation: comb. 12 : 12 1/2
Description: siberian proleska.
Print-run: 8,6 M.

1991. May, 7
KM
Painter U. Arcimenov