Simplex machine, general view.
The Precision Machine Co. View of Simplex machine with new lamp-house and motor control.
Simplex machine with lamp house detail, interior lantern.
Simplex machine, general view with rheostat attached.
Simplex machine.
Fresh Meadows Housing, general view of east front.
Simplex film inspecting machine.
Small addressing machine, front view.
Simplex Machine Co. Detail of Rheostat.
220 West 19th Street. Spec. Type K machine addressograph with cutter, general front view.
View of Simplex automatic arc feeder.
Lever House, general view.
Park Avenue. Lever House, general view with reflections.
Manhattan College, general view of front.