Great old double pole 2-wire twist switch with a bakelite turn button.
* The nickel has tarnished some during use.
*It was made in the USA. by Perkins.
*The black turn button is in good condition.
*I tested the switch with a continuity tester and it tests ok. I turned the button quite a few times and the contact work as they should.
*It works by twisting. You stop when the contacts make contact to keep the circuit complete and twist again to turn it off.
*It is 2 3/8" in diameter and 2 1/4" deep over the black button.
*Rating stamped on the top 5A 250v -10AMP 125v und lab.
* Dated under the cover Dec 18 1900 and on the back Dec 18 1900 and June 8 1909.