Joanne, that round thing on top of Barney's refrigerator is where the coils are that are used to dissipate the heat. Nowadays, they are either along the back or underneath (the warm flow of air along the floor in front of the fridge).
dan _______________________________________________ WBMUTBB mailing list [email protected] http://www.mayberry.com/tagsrwc/wbmutbb/

