Made in USA. Genuine Coleman manual light 3000 BTU Propane Catalytic Heater. No original box but does come with the instructions for use. Label on collar assembly says, "Model 5033" and on the lower right hand side, "5033C455". Purchased in early 2002. Original paperwork is copyrighted 1999. Regulator Valve Assembly is marked, "NOV2001". Less than one propane tank was used during the 22 years I have owned this. It has not been used for over 20 years so I tested it. It lights quickly and easily and heats up fast. Cools down fast. Does not leak. Works great and looks great. Has some scratches on the black plastic collar assembly from taking the leg assembly off a few times. Clean. Taken care of and stored properly.