Tom Turbomatic, it's possible. I can't seem to find any information on them. I am not sure their value, but the fact that they are still working over 50 years is AMAZING! They were here when we got the house in 2005, it was built in 1964 and everything in this kitchen was original, lol.
I am renovating our kitchen and have purchased new, I have a 1964 wall oven and cook top that I want to sell. Both are working condition. The cook top has one burner that is not working. The appliances are in really good condition, the oven needs some cleaning as I gave it a good scrub but...