My wife and I have just bought our first home, but have not closed on it yet. The home was built in 1961, and we purchased it from the original owner. There are some rather unique features, including some light switches I have never seen before. I would call them push-button, but that typically describes 2 small round butoons, one on top of the other. These have just one round button, about 1" in diameter. They have older switch plates, which we were looking to replace, but cannot find anything like them anywhere. Is anyone familiar with this type of light switch, and if so, do you have any idea where we might be able to get replacement covers? If not, I imagine we will have to consider replacing all of the switched with regular toggle-type switches, which we feel would deter from the "retro" look of the home. Any suggestions?