Accounting machine.

Accounting machine.

Accounting machine.

Small machine.

Large machine.

Simplex machine.

Simplex machine.

Large machine.

Small machine.

Simplex machine.

[Machine room.]

Precision Machine Co. View of inserting movement in machine.

[Machine.]

Berg surfacing machine.

Small addressing machine, K-X machine, detail from below.

Precision Machine Co. View of inserting movement in machine.

View of machine.

View of machine.

Machine with rheostat.

Popsicle handling machine.