Title: Physical Work Shop, Polytechnic Hall, Throop Polytechnic Institute
Date: 1890 (approximate)
Corporate Creators: Hill, Pasadena
Original Format: photograph: print
Description: Throop--Miscellaneous Rooms and Shops.
Agent Subjects: Throop Polytechnic Institute
Collection: Photograph Collection
Series/File: Throop University
Caltech Archives ID: 40.11-11
