Kletsk, 15 kopecks surcharge

Size 17,6 x 23,6 mm. Enlarge image
Handstamped in black on USSR postal stationary envelopes
5 k + 8 k + 8 k + 15 k + 33 k + 33 k + 3 k + 10 k (1976)
15 k + 8 k + 35 k + 35 k + 7 k (1991)
Period of use: from February (?) 1992 to March (?) 1993.

© Yuri Vasiliev