I have some questions about a stove my husband and I just got from my in-laws. It say’s Washington Stove Works Everett Washington on the back of it. I know that there are loads of Taiwanese knock offs so my question is, how do I identify if it is a knock off or not? I am also missing a small piece or two from the stove and wondered if there was anyone that knows of somewhere I can find pieces for this stove. We just got it tonight so I don’t have pictures of it yet but I did look it over and did not see any markings about it being made in Taiwan. There is also “No.24” on the front bottom of the stove.