Accounting machine.

Accounting machine

Accounting 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.

Small machine.

Small machine.

Large machine.

Simplex machine.

Machine closed.

Small machine.

Large machine.

Simplex machine.

Simplex machine.

Large machine.

Small machine.

Simplex machine.

[Machine room.]

View of machine.

View of machine.