Soviet Union
sov-19560331-t-002
page = 1

Stamp picture
Click here for higher resolution image		First day of issue: March 31, 1956
Width: 160 mm
Height: 112 mm
Location: Ice Hockey Volume LXXXI
Stamp ID = 3383

This is envelopesov-19560331-t-001 overprinted in the upper right hand corner.

From Wikipedia "Postage stamps of the Soviet Union"

Stamps of the Soviet Union were issued in the period 1923 to 1991. They were labeled with the inscription Russian: "Почта СССР" ("Post of the USSR").