E.W. Bonson.

E.W. Bonson.

E.W. Bonson.

E.W. Bonson.

E.W. Bonson.

Hardman Peck Piano Co.

Cantilever Aero Co., exterior, wooden frame of wing of aeroplane.

Keuffel & Esser Co., Drawing Materials and Surveying Instruments, Interior.

Cantilever Aero Co., exterior, wooden frame of wing of aeroplane.

Lawson Aircraft Co., Interior, Factory, Garwood, N.J.

Lawson Aircraft Co., Part of Airplane.

E. R. Durkee & Co., Elmhurst L.I., Interior, Library from the Southeast Corner.

Autos, Mobile Auto Factory (Brisben Walker) Builder & Proprietor.

Power Room & Machine Shop South, Faure-Pryce Electrical Co.

Joseph J. Keyser Co., 225 West 36th St., Interior, Dress Making Factory.

Liggett & Co.

Liggett & Co.

Com. Robert E. Peary U.S.N. Discoverer of the North Pole.

Hartman Piano Co.

Hartman Piano Co.