Reverse Die A, leaf to the left of the shield above the acorn is wide, gap in the letter 'O' is large, digit '4' is medium-sized.
Obverse Die 1.1. letters 'USSR' are rounded, 5 stalks in the left truncation, 3 stalks in the right truncation, USSR coat of arms — 11 ribbon turns (the number of republics in the USSR at that time).