ObverseВяльцева
238 (numbers in the lower right corner of the postcard).
Reverse
ВСЕМIРНЫЙ ПОЧТОВЫЙ СОЮЗЪ. РОССIЯ.
UNION POSTALE UNIVERSELLE. RUSSIE.
ОТКРЫТОЕ ПИСЬМО. – CARTE POSTALE.
In the upper right corner of the postcard, 3 stamps in blue ink: 1) Mar. 45 2 р. 2) М 4б-19 (rectangular) 3) М 25 (circular)
In the same place, handwritten numbers in graphite pencil, illegible: 8996/.., 8210/12 .., 1957 31/х4

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