Sofono electric heater, cream Designer (Person) Ormiston, Ralph Manufacturer Sofono Electrical Division of Federated Foundries Date 1950 - 1959 (circa)
Electric convection heater Designer (Person) Unknown Manufacturer John Compton Organ Company Date 1950 (circa)
Sofono Spacemaster Designer (Person) Ormiston, Ralph Manufacturer Sofono Electrical Division of Federated Foundries Date 1950 - 1959 (circa)