make sure that if you’re planning to put the dumpster on the street, the company has made the appropriate arrangements. i see where you are headed with this. a number of these were built, and it seems even sold, between 1977 and 1980. the u.s. park service even had one. even this much will be pushing some people too hard. it has had one repaint but is otherwise original (i have the original tires, wheels & hubcaps). if i let it, it will bum me out. carefully listen for the hiss of gas escaping, and touch the cylinder to feel for extreme cold. 