I bought this house recently and it has this gorgeous Harmon stove in it. The previous owner thought that it was strictly coal but I have burnt wood in it, as a test, and it seemed to perform just as well. There are ZERO markings, numbers, or tags on the stove to give me a hint of what I have here. I am hoping that some of the knowledgeable folk on here will be able to point me in the right direction. Let me know if you need more information. Thank you in advance. Picture included.