Pavell Laboratories, interior view.
Lying-in Hospital, laboratory interior.
Manhattan College. Interior, physics laboratory
Harlem Hospital, Biological Laboratory, interior.
Manhattan College. Interior, chemical laboratory
Manhattan College. Interior, testing laboratory
Pavelle Laboratories, interior view, customer's room.
Pavelle Laboratories, interior view, counting room.
Manhattan College High School. Interior, physics laboratory
Pavelle Laboratories, interior view, dark room, enlarging.
Manhattan College High School. Interior, chemical laboratory
New York Worlds Fair. RCA Buildling. Interior, laboratory
111th Street and 1st Avenue. Laboratory, interior.