This stove is in great shape and is clean. It's been used, but not much. The wind screens, latches, burners, and everything works. I don't know the manufacturer date but would guess in the 1980's based on the paint colot color. I don't have the fuel tank but it does come with a propane nozzle for a 1 pound propane bottle. It's been stored indoors in a smoke-free and pet-free home.