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1602
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1695
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Academic Divisions
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Photograph Collection
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(41 - 60 of 125)
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Title
17″ shock tube vacuum pump
Format
photograph: print
Date
1961-01
Series
Academic Divisions
Title
20″ far infrared telescope
Format
photograph: print
Series
Academic Divisions
Title
Case being lowered over 200″ mirror
Format
photograph: print
Series
Academic Divisions
Title
Ammoniating room of the 200″ telescope dome building
Format
photograph: print
Series
Academic Divisions
Title
Plate holder for 200″ prime focus spectrograph (5 x 7 plates) with guider
Format
photograph: print
Series
Academic Divisions
Title
Aluminizing of mirror at Palomar
Format
photograph: print
Series
Academic Divisions
Title
Polishing 200″ mirror
Format
photograph: print
Date
1947-08-12
Series
Academic Divisions
Title
Roy Jennkins awaiting the arrival of the generators
Format
photograph: negative
Series
Academic Divisions
Title
Byron Hill, superintendent at Palomar beginning in June 1936
Format
photograph: print
Series
Academic Divisions
Title
48″ telescope drive
Format
photograph: print
Series
Academic Divisions
Title
200″ aluminum tank cover, top view
Format
photograph: print
Date
1947-10-09
Series
Academic Divisions
Title
Trucking the aluminizing chamber
Format
photograph: print
Date
1940
Series
Academic Divisions
Title
17″ shock tube vacuum pump
Format
photograph: print
Date
1961-01
Series
Academic Divisions
Title
Benjamin Traxler, electrician, with the radio tansmitter used to keep in touch with the Caltech campus
Format
photograph: print
Series
Academic Divisions
Title
200″ telsecope in the position it assumes when observing in the immediate vicinity of the Pole Star
Format
photograph: print
Date
1940
Series
Academic Divisions
Title
200″ mirror back support
Format
photograph: print
Series
Academic Divisions
Title
Knife-edge focusing device used in 200″ prime focus plate holder
Format
photograph: print
Series
Academic Divisions
Title
Controls for 18″ Schmidt telescope, with clock drive
Format
photograph: print
Date
1946-05-09
Series
Academic Divisions
Title
Polishing 48″ Schmidt plate
Format
photograph: print
Date
1947-05-15
Series
Academic Divisions
Title
Palomar construction crew
Format
photograph: negative
Date
1936-08-28
Series
Academic Divisions
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