I have been hauling this baby around for 4 decades, and have never used it for anything other than decoration. Can anyone tell me anything about it? The markings say "Comfort" on the hearth, "Bangor Foundry and Machine Co." on the front, "patented 1875" on the left, and "Bangor, ME" on the right. It has one repaired leg - cannot say how strong it is. It stands 32" tall, is 15" deep, and 22" wide. I'm thinking of selling it but have no idea what it is worth.