"Gaspruf" rubber end of gas tubing.
Four-tube low type gas steam radiator.
[Gas range.]
[Copy of an old photo of an] X-ray set up tube.
Gas range in Consolidated Gas Co.
Cleaning gas range.
[Eagle Gas Range.]
National City Bank. Tube system, central exchange.
Gas laboratory
31 South William Street. Rubber Exchange of New York, board room.
Gas Heater, "Economic" asbestos.
"Peerless" cast iron gas range. Consolidated Gas Company
[Interior, gas appliance showroom.]
[Display window, gas appliances.]