15 East 40th Street. View looking north to show installation of copper pipe in men's' toilet, 11th floor, without man.

111 Broadway. Pynchon and Co. Bond room, without people.

Machine with rheostat.

Simplex machine, general view with rheostat attached.

Simplex Machine Co. Detail of Rheostat.

27-29 West 57th Street. Chickering Hall, American Piano Co. building, detail of top.

15 East 51st Street. Rosenbach Library, general view at mantel and windows.

230-32 West 39th Street. General exterior.

Madison Avenue and 47th Street. Rendering of building.

New York Post Office competition, rendering of 8th Avenue elevation.

New York Post Office competition, 31st Street elevation and block section.

72 East 56th Street. A.N. [?] Beck residence, bedroom at windows.

27-29 West 57th Street. Chickering Hall, general view.

59th Street and 5th Avenue. The Plaza, view looking southeast. [Italian War Commission, June 1917.]

59th Street and Broadway. Columbus Circle, detail of 59th Street looking west. [Italian War Commission, June 1917.]

59th Street and Broadway. Columbus Circle, detail of Columbus Monument. [Italian War Commission, June 1917.]

5th Avenue and 40th Street. New York Public Library, detail of arch. [The Russian Commission, July 1917.]

Carnegie Hall, interior. [The Russian Commission, July 1917.]

View looking north up 5th Avenue from office window at 681 5th Avenue at 53rd Street.

42nd Street and 5th Avenue. Detail of office door showing metal trim in Astor Trust Building.