Vulcan Gas Iron in use.

"Peerless" cast iron gas range. Consolidated Gas Company

Gas range in Consolidated Gas Co.

Consolidated Gas Co. uniforms, watchman.

Consolidated Gas Co. uniforms, porter.

130 East 15th Street. Large gas boiler.

Hotel Rector Pastry Department. Large installation of pastry oven.

Astoria Gas Co., power plant.

Astoria Gas Co., machine shop.

Consolidated Gas Co., squad at Calisthenics.

Consolidated Gas Co., emergency service uniform.

157 Hester Street. Consolidated Gas Co.

Consolidated Gas Co. uniforms, elevator.

Consolidated Gas Co. uniforms, hallman.

Consolidated Gas Co. uniforms, matron.

Consolidated Gas Co. uniforms, cleaner.

176 Remsen Street. Brooklyn Union Gas Co.

Brooklyn Union Gas. Co., Pulmotor in action.

West 57th Street. Consolidated Gas Co.

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