This is a big lot of repair parts for vintage jukeboxes, pinball machines, stereo, equipment, and so forth. these were the contents of a box from an estate from a repair man that used to go on the road to fix various electro, mechanical equipment. I have no idea what all of these specific parts are for. I just know that that is what he would repair I believe most parts are new, but there may also be some salvaged good used parts as well.