Very certain it does not work. It looks to be in very good condition. It measures 12.5 in length. The item "Eureka Type S 5765 Antique X-Ray Tube Patent 1590971" is in sale since Saturday, March 28, 2020.This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip". The seller is "mymodern" and is located in Belmont, Michigan. This item can be shipped worldwide.