Working on the concrete footing of the 200″ dome

In collections

Details

Title: Working on the concrete footing of the 200″ dome
Date: 1937-02-01
Original Format: photograph: print
Agent Subjects: Palomar Observatory
Collection: Photograph Collection
Series/File: Academic Divisions
Caltech Archives ID: 10.22.1-15
Copyright: The Caltech Archives has not determined the copyright status of this image.