Precision Machine Co. Inserting slide [into] slide carrier.
Precision Machine Co. View of inserting movement in machine.
The Precision Machine Co. Simplex motion picture camera.
The Precision Machine Co. View of Simplex machine with new lamp-house and motor control.
[Machine.]
Astoria Gas Co., machine shop.
Simplex Machine Co. Detail of Rheostat.
Monroe Calculating Machine Co., Woolworth Building.
Universal Draughting Machine Co. Interior of Lidgerwood Manufacturing Co., ledger room.
Elevating machine at Macy and Co. warehouse.
Pathescope Co. of America, hand driven generator machine - 5.
Williamsburg, Brooklyn. Austin-Nichols and Co., peanut butter machines.
International Business Machines Co. 590 Madison Ave. N.Y.C.
Small machine.