Educational telegraph key produced by the DOSAAF plant in Kiev, the USSR. The key is reliable, sound. One of the best keys, mass produced in the USSR. The manipulator is made of steel strip with stiffeners. The body is made of bakelite or very hard plastic. In the complete set with a key there is a wrench for fixing the adjustment. The handle of the manipulator is monolithic with a skirt. The skirt has a large diameter, which is convenient for novice telegraphists. The casing of the telegraph key has 4 holes for fixing the key to the table.
