View of Strauss iron, closed.

Murphy Door Bed Co., folding ironing board, open

Museum of Modern Art, night view of garden at opening.

East 50th Street and Fifth Avenue. Street opening, view of tapping machine

[Iron grate.]

Sewage disposal plant, birds-eye view of disintegrating tanks, looking N.W. at open tanks.

Model of door showing lock, opened.

[Bird's-eye view of river and surrounding streets.]

View of kitchen unit with refrigerator, drain board and closet, open.

Vulcan Gas Iron in use.

East Side Laundry, iron heater.

Open stair apartments.

Cedar Court, view of open space between two adjacent apartment entrances.

View of machine.

View of machine.

View of machine.

[View of excavation.]

[View of excavation.]

[View of excavation.]

[View of construction.]