1973 Press Photo Pyotr and Thaisa Petrov toast before jumping into ice-cold pool

Toasting each other at a reception in Leningrad, Russia, before taking a swim in the ice-cold waters of an outdoor swimming pool to celebrate their silver wedding anniversary are Pyotr Petrov and his wife Thaisa. It was so cold a hole had to be cut in ice covering the pool before they could jump in.

Photo is dated 1973.

Photo measures 8.5 x 8.25 inches.