Wedge ball-and-socket mounting for the base frame

In collections

Details

Title: Wedge ball-and-socket mounting for the base frame
Date: 1939
Original Format: photograph: print
Agent Subjects: Palomar Observatory
Collection: Watterson Collection
Series/File: Academic Divisions
Caltech Archives ID: 10.22.30-2
Copyright: The Caltech Archives has not determined the copyright status of this image.