Skip to main content
Toggle navigation
Collection Guides
Online Archive of California
Caltech Archives
1602
(x)
Geology
(x)
Photograph Collection
(x)
Palomar Observatory
(x)
Search Results
Search Results
(81 - 100 of 137)
first
previous
…
3
4
5
6
7
next
last
Title
Plate holder for 200″ prime focus spectrograph (5 x 7 plates with guider
Format
photograph: print
Series
Academic Divisions
Title
48″ telescope drive
Format
photograph: print
Series
Academic Divisions
Title
200″ coude spectrograph
Format
photograph: print
Series
Academic Divisions
Title
Inspecting mirror supports for 200″
Format
photograph: print
Date
1947-11-19
Series
Academic Divisions
Title
Power house and 48″ Schmidt dome, looking east
Format
photograph: print
Date
1947-08-29
Series
Academic Divisions
Title
C.S.C. welders standing on lower shutter rail in dome opening
Format
photograph: print
Date
1937
Series
Academic Divisions
Title
First course of circular plates above carriage shelf
Format
photograph: print
Date
1937
Series
Academic Divisions
Title
The mirror of the 200″ telescope
Format
photograph: print
Series
Academic Divisions
Title
Arrival of prime focus cage
Format
photograph: print
Series
Academic Divisions
Title
Dome in last stages of completion--shutters not yet installed
Format
photograph: negative
Series
Academic Divisions
Title
200″ telescope prime focus hoist carriage in place
Format
photograph: print
Date
1946-05-14
Series
Academic Divisions
Title
Aluminizing tank for 200″ mirror
Format
photograph: print
Series
Academic Divisions
Title
Byron Hill and Al Winters working on Coude mirrror gantry crane
Format
photograph: print
Date
1940
Series
Academic Divisions
Title
Tube assembly--48″ Schmidt
Format
photograph: print
Date
1947-08-12
Series
Academic Divisions
Title
Polar axis and housing of the 48″ Schmidt telescope
Format
photograph: print
Date
1946-04-11
Series
Academic Divisions
Title
Setting columns on top of carriage shelf
Format
photograph: print
Date
1937
Series
Academic Divisions
Title
Declination drive
Format
photograph: print
Series
Academic Divisions
Title
Photometer (?), prime focus--200″
Format
photograph: print
Series
Academic Divisions
Title
Dome carriages in transit on mountain
Format
photograph: negative
Date
1937
Series
Academic Divisions
Title
B-ray spectrometer slit shutter assembly
Format
photograph: print
Date
1961-02
Series
Academic Divisions
first
previous
…
3
4
5
6
7
next
last