Accounting machine.
[Machine.]
Simplex machine.
Small machine.
Large machine.
[Machine room.]
Precision Machine Co. View of inserting movement in machine.
Berg surfacing machine.
23rd Street and Madison Avenue. Photo of accounting machine at Metropolitan Life Insurance.
[Detail, machine part.]
Postage stamp slot machine.
Soundscriber machine for playback.
Simplex machine, general view.
Detail, industrial sewing machine