Souvenir Sheet: Block: 50th Anniversary of Soviet Armed Forces. (Soviet Union, USSR 1968)

Block: 50th Anniversary of Soviet Armed Forces. (Soviet Union, USSR 1968)

20 February (Soviet Union, USSR ) within release 50th Anniversary of Soviet Armed Forces goes into circulation Souvenir Sheet Block: 50th Anniversary of Soviet Armed Forces. face value 1 Russian ruble

Souvenir Sheet Block: 50th Anniversary of Soviet Armed Forces. in catalogues
Michel: Mi:SU BL50

Souvenir Sheet is vertical format.

Also in the issue 50th Anniversary of Soviet Armed Forces:

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Souvenir Sheet Block: 50th Anniversary of Soviet Armed Forces. in digits
Country: Soviet Union, USSR
Date: 1968-02-20
Print: Offset and Lithography
Size: 74 x 100
Perforation: Imperforate
Emission: Commemorative
Format: Souvenir Sheet
Face Value: 1 Russian ruble
Print run: 750000

Souvenir Sheet Block: 50th Anniversary of Soviet Armed Forces. it reflects the thematic directions:

A submarine (often shortened to sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited underwater capability.) The term "submarine" is also sometimes used historically or informally to refer to remotely operated vehicles and robots, or to medium-sized or smaller vessels (such as the midget submarine and the wet sub). Submarines are referred to as boats rather than ships regardless of their size

Souvenir Sheet, Block: 50th Anniversary of Soviet Armed Forces., Soviet Union, USSR,  , Submarines