Brooklyn Union Gas. Co., Pulmotor in action.
Brooklyn Union Gas Co., demonstration building, cooking class.
108 Livingston Street. Brooklyn Union Gas Co., Demonstration Building.
Fulton Street. Brooklyn Union Gas Co., Appliance Department. Dynamo room.
108-112 Livingston Street . Brooklyn Union Gas. Co. Demonstration Building.
Brooklyn Union Gas Company, emergency station.
108-112 Livingston Street. Demonstration Building, Brooklyn Union Gas Company.
Demonstrating use of Pulmotor in Brooklyn, Union Gas Co. Emergency Station Exterior.
Brooklyn Union Gas Company, appliance department, upstairs.
Brooklyn Union Gas Company, appliance department, downstairs.
Brooklyn Union Gas Co., Appliance Department. Upstairs general view.
Brooklyn Union Gas.
157 Hester Street. Consolidated Gas Co.
Ocean Avenue and Church Street. Brooklyn Trust Co.