View of Simplex automatic arc feeder.
Simplex machine, general view with rheostat attached.
Simplex machine, general view.
General view of Simplex machine with new lamp house, from front.
Simplex film inspecting machine.
Simplex machine.
[Simplex projector.]
Broadway and John Street. Automat, detail of entrance.
Simplex Machine Co. Detail of Rheostat.
The Precision Machine Co. Simplex motion picture camera.
Broadway and 45th Street. Loew's State Theatre, Simplexized.
The Precision Machine Co. View of Simplex machine with new lamp-house and motor control.
Rectory of St. Joan of Arc Roman Catholic Church. Watercolor rendering.
[Gas Arc Lighting.]
Whitmark [sp.?] Avenue, Hunts Point. New York Edison Sub Station. Blocking the feeder H switch.
Sen. Clarks' collection, billiard room, Jean d'Arc paintings.