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Collection Guides
Online Archive of California
Caltech Archives
1602
(x)
Beckman, Arnold O.
(x)
1934
(x)
Academic Divisions
(x)
Photograph Collection
(x)
Search Results
Search Results
(1 - 16 of 16)
Title
Freshly aluminized auxiliary telescope mirrors
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
Group looking at first aluminum coating of 100″ telescope mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
John D. Strong & Enrique Gaviola looking into the freshly aluminized 60″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Observatory.
Title
Preparation for aluminizing 100″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
Freshly aluminized solar telescope mirrors
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
John D. Strong & Enrique Gaviola looking into the freshly aluminized 100″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Observatory.
Title
Preparation for aluminizing the 60″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
John D. Strong & Enrique Gaviola looking into the freshly aluminized 100″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Observatory.
Title
Preparation for aluminizing the 60″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
Preparation for aluminizing 60″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Observatory.
Title
Preparation for aluminizing 100″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
Stripping old coating from 100″ telescope mirror in preparation for aluminization
Format
photograph: print
Series
Academic Divisions
Description
Mt. Wilson Observatory.
Title
Preparation for aluminizing the 60″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
Preparation for aluminizing 100″ mirror
Format
photograph: print
Series
Academic Divisions
Description
Photo was taken on the floor of the Hooker telescope dome, Mt. Wilson Obsevatory.
Title
Student branch of American Institute of Electrical Engineers (AIEE)
Format
photograph: print
Series
Academic Divisions
Description
Edward Simmons is standing 3rd from left in front row. Engineering and Applied Science.
Title
Donald Douglas and DC-2
Format
photograph: print
Series
Academic Divisions
Description
This is the Douglas plane that came in second in the London to Australia flight.