just found this jewel at a flea market yesterday,i can't find out much info about it,but found an old post on this site that says its burner is butane fuel. i'd like to convert it to propane and wondered if that would take a trip to the local farm store for some fittings.its basically an aluminum box that unfolds on each side, has all the utensils and plates, a coffee pot, and the cookstove.thanks for any info.