Vintage Hammond synchronous electric wall clock retailer

Product Name: Vintage Hammond synchronous electric wall clock retailer
The clock is being sold as is and needs work, the hands do not move, though I hear the electric motor humming. You can turn the back set time knob and the hands will move, though the hour hand is loose. There is slight wear on the paint and I believe there may have been a plate on the back that is missing. The clock parts are housed in a Bakelite cover. Original cord, that is in poor condition. The style of the clock is wonderful, guessing it to date anywhere from the 40's-50's. Has a dome glass cover over the face that has survived many many years! retailer.