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.

Small machine.

Small machine.

Large machine.

Machine closed.

Simplex machine.

Large machine.

Large machine.

[Detail, machine.]

Simplex machine.

Simplex machine.

Small machine.

Large machine.

[Machine room.]

Large machine.