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.]
[Interior, dentist office.]
Falcon File
Detail, industrial sewing machine
[C.M. Sorensen & Co. Inc. vacuum pump.]
[Unidentified Woman on a Medical Machine.]
[Interior of unidentified building.]
Burroughs Adding Machine Co. 1905.
[Interior of an exercise or physical therapy room.]
Hospital. Interior, x-ray room
The Cosulich Line, 17 Battery Place, Interior, Freight Office.
Hospital room. Heating energy cabinet, horizontal style
[Interior, possibly an exercise or physical therapy room.]
New York Worlds Fair. National Cash Register Building
International Magazine Co., Interior, Correspondence Dept.