"Kumphy" bed warmer, battered brass circular container filled with pow dered marble to retain the heat, warmed by inserting into range or ove n, English, 1880-1920 "Kumphy" bed warmer 1880-1920
"Magnet" electric bed warmer, cat. no. D4698, 500W, 220/30V, (repair to base), with plug and connector, in original box, Made by General Electric Company, England, 1932. "Magnet" electric bed warmer 1932