Alphabetical tabulator. International Business Machines
International Business Machines Co. 590 Madison Ave. N.Y.C.
I.B.M. Think Machine
[Unidentified Woman in an X-Ray Machine.]
Falcon File
[Interior, dentist office.]
[Unidentified Woman on a Medical Machine.]
Detail, industrial sewing machine
Burroughs Adding Machine Co. 1905.
[C.M. Sorensen & Co. Inc. vacuum pump.]
The Cosulich Line, 17 Battery Place, Interior, Freight Office.
Hospital. Interior, x-ray room
International Magazine Co., Interior, Correspondence Dept.
International Magazine Co., Interior, Stenographic Dept.
Residence, Dr. Jacoby.
International Ladies Garment Union - New York
[Interior of unidentified building.]