Accounting machine.

Accounting machine

Accounting machine.

[Machine.]

23rd Street and Madison Avenue. Photo of accounting machine at Metropolitan Life Insurance.

23rd Street and Madison Avenue. Photo of accounting machine at Metropolitan Life Insurance.

Large machine.

Small machine.

Simplex machine.

Large machine.

Large machine.

[Detail, machine.]

Berg surfacing machine.

Berg surfacing machine.

Machine with rheostat.

Popsicle handling machine.

Popsicle handling machine.

View of machine.

View of machine.

Small addressing machine