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Ted Watterson Collection of Palomar Observatory


Scope and Contents

Prints received from Lourine Halcomb. Photos include the chronological history of the construction of the 200-inch telescope and the support facilities and grounds of the observatory.


  • 1920-

Conditions Governing Access

For more information consult the Caltech Archives Reproduction and Permissions.


From the Collection: 10000+ photographs

Language of Materials

From the Collection: English

Repository Details

Part of the California Institute of Technology Archives and Special Collections Repository

1200 East California Blvd.
MC B215-74
Pasadena California 91125 United States of America
(626) 395-2704