I bought a house 18 months ago and I have an old cast iron stove in the basement off to side not hooked up. I never paid attention to it. I decided to get the stove that was hooked up checked to make sure everything was good to go. I brought up that I had the other one in the other room. When the friend saw it he said it was very old I and I may want to get it looked into because it may be rare. it has a plate on it that is hard to read but what i can make out is it says atlantic stove works and has imprinted 1675. Here are two pics, I can take more. Anyone know anything about this?