Harlem Hospital, Biological Laboratory, interior.
Lying-in Hospital, laboratory interior.
[Kitchen, New York Hospital.]
Lying-In Hospital, Emma Hartley Memorial Research Laboratory.
New York Worlds Fair. RCA Buildling. Interior, laboratory
New York University, Havemeyer Laboratory, Butler Hall and Language Hall.
West 168th Street and Broadway. Presbyterian Hospital. Interior, laboratory
16th Street. New York Hospital, kitchen.
Laboratory, St. Mark's Hospital.
Gas laboratory
New York Hospital and Cornell Medical College
New York University, Edw. N. Gibbs memorial X-ray Laboratory, radiographic room.
West 15th Street. New York Hospital, kitchen.
New York Hospital, toaster in main dining room.
338 East 26th Street. New York University, exterior of Carnegie Laboratory.