When doing street work,at night there were those black metal balls with the fire comming out,where are all these? I always wanted one as a kid,i was afaid to take one. Open flames burning unsupervised all night long. It seems like no one cared if kids kicked them over or burnt themselves.I remember a small chain on them,but not hooked to anything,anyone could take one,but i dont remember anyone ever touching them.I was afaid if i took one,someone would fall in the hole and it would be my fault.I have to check an antique store to find one,they did smoke alot and really smelled bad,but i still want one.