1923 - 1939
Soviet Union, Hinged
1925. Dekabrist. 7 KOP.
MICHEL 307A
Soviet Union, Cancelled
1925. Dekabrist. 7 KOP.
MICHEL 307A
Soviet Union, Hinged
1926. Esperanto-Kongres. 7 KOP.
MICHEL 311A
Soviet Union, Cancelled
1926. Esperanto-Kongres. 7 KOP. 22.10.26
MICHEL 311A
Soviet Union, Hinged
1926. Esperanto-Kongres. 14 KOP.
MICHEL 312A
Soviet Union, Cancelled
1926. Esperanto-Kongres. 14 KOP.
MICHEL 312A
Soviet Union, Hinged
1926. Children aid. 10 KOP.
MICHEL 313Y
Soviet Union, Cancelled
1926. Children aid. 10 KOP.
MICHEL 313Y
Soviet Union, Cancelled
1926. Children aid. 10 KOP.
MICHEL 313Y
Soviet Union, Hinged
1926. Children aid. 10 KOP. No watermark.
MICHEL 313Z
Soviet Union, Hinged
1926. Children aid. 20 KOP.
MICHEL 314Y
Soviet Union, Hinged
1926. Children aid. 20 KOP. No watermark.
MICHEL 314Z
Soviet Union, Hinged
1927. Children aid. 8 + 2 KOP.
MICHEL 315
Soviet Union, Cancelled
1927. Children aid. 8 + 2 KOP.
MICHEL 315
Soviet Union, Cancelled
1927. Children aid. 8 + 2 KOP.
MICHEL 315
Soviet Union, Cancelled
1927. Children aid. 8 + 2 KOP.
MICHEL 315
Soviet Union, Hinged
1927. Children aid. 8 + 2 KOP.
MICHEL 315
Soviet Union, Cancelled
1927. Children aid. 18 + 2 KOP.
MICHEL 316
Soviet Union, Hinged
1927. Children aid. 18 + 2 KOP.
MICHEL 316
Soviet Union, Cancelled
1927. 8 KOP / 14 KOP.
MICHEL 323IIY
Soviet Union, Cancelled
1927. 8 KOP / 7 KOP.
MICHEL 324 C1