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