"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
Eureka bed warmer with cloth cover,containing monohydrate of soda, with a bottle of the chemical and a second sectioned warmer Eureka bed warmer with cloth cover