The bug for the batonic.

Rectangular. The base has small wol-shaped curvature on two opposite sides, the edges of which are bent upwards at right angles. On the perimeter of the opposite-the curvature of metal with a width of about 1.1-1.2 centimeters.

Creation time: 1980 - начало 1990-х yy. (?).

Place of creation: USSR