Japaning ovens in Ford factory.

Dipping Vat and drying oven in Ford Factory.

Clary-Reel Oven, bread oven, closed.

Gas oven in Hollander's Baths.

Annealing oven in brass spinning works.

Sherry's. Pastry Ovens

Machinery in shoe factory

Machinery in shoe factory

Machinery in shoe factory

Machinery in shoe factory

[Workers in an unidentified factory.]

[Workers in an unidentified factory.]

Adams Repair Co., annealing oven.

Hotel Astor. Pastry Ovens

Machinery in shoe factory

[Interior, detail of oven furnace.]

Bread oven for restaurant.

[Factory.]

[Workers in an unidentified factory.]

Three large windows, taken in factory.