[The New York Mutual Gas Light Company.]
1815 Webster Avenue. Northern Union Gas Co., general view of gas works office building, etc.
[Gas company.]
New York Edison Company. Drafting room
Brooklyn Union Gas.
Astoria Gas Co., power plant.
130 East 15th Street. Consolidated Gas Company. Machine room
Astoria Gas Company plant
Astoria Gas Co., machine shop.
[Consolidated Gas Company, emergency service.]
130 East 15th Street. Consolidated Gas Company. Library