Lewis Institute office personnel, 1941-1942 Lewis Institute (Chicago, Ill.) Universities and colleges--Employees Photograph of office personnel of the Lewis Institute. Rear of photograph identifies the subjects as (standing) Stanley Stelzer(?), Prue Nelson(?), Elizabeth Cadigan (switchboard operator and "Voice of the Lewis Institute") and (seated) Johnson and Givens. Date unknown. Date range provided is estimated. Photographer unknown. 1941-1942 Still image Black and white photograph image/tiff islandora:1000202 0010201-31-07-001 http://hdl.handle.net/10560/islandora:1000202 Lewis Institute records, 1827-1984 Illinois Tech Libraries Illinois Institute of Technology en In Copyright http://rightsstatements.org/vocab/InC/1.0/