20 John Street. Goldsmith Bros., crucible and muffler furnace.
39 Gold Street. Stern Brothers Co, crucible blast furnace for assaying gold and silver ore.
304 Hudson Street. American Ever Ready Co., annealing oven and blast furnace.
118 Maiden Lane. Elkworth, melting pot and blast furnace.
Furnace and boiler room
Dentist Laboratory, melting and Soldering furnaces.
East 22nd Street. Empire Hat co., gas furnace for melting lead.
[Interior, detail of oven furnace.]
Repairing grate bars to furnace, before and after.
[Interior, gas appliance showroom, furnace ovens.]
[Interior, B. Altman & Company. Furnace room.]
[Furnace display, New York World's Fair.]
10 E. 31st Street. Livingston Radiator Co., small furnaces for soldering irons.
5-9 West 37th Street. International Hat. Co., glue and sizing room.
[Interior, manufacturing shop, metal melting furnace oven.]
Long Island City. Con Edison. Interior, furnaces