Asbestos Gas heater, mantel type.

Gas heater, "Cheerful" aluminum reflector.

Gas Heater, "Puritan #74" reflector cylinder.

Gas heater, "Cubist" reflector.

Gas Heater "Vulcan" #334N bunson burner.

Three Kompak Water Heaters, Consolidated Gas Co., boiler room.

Christopher Street. Tea tasting Appraisers Stores. Gas heater for hot water.

42nd Street. Consolidated Gas Company showrooms, combination broiler and iron heater.

[Home economics class.]

1 East 94th Street. Cass Gilbert residence, [gas and hot water heaters].

East Side Laundry, iron heater.

[Water heater and a Peerless Range.]

Gas range in Consolidated Gas Co.

[Asbestos mural on the Johns-Manville building, New York World's Fair.]

Gas laboratory

"Peerless" cast iron gas range. Consolidated Gas Company

"Enterprise" Gas radiator.

Cleaning gas range.

"Peerless" gas range

Cleaning gas range.