Question by : How can I tell if a Fire Insurance Co. Firemark is real or a reproduction? I just purchased a FireMark. It says F I Co. (Fire Insurance Company) on the front and the back says 377. The entire thing is cast iron. How can I tell if this is an actual antique or just a reproduction?
Best answer:
Answer by car253Call the company or get an appraisal.
What do you think? Answer below!
