Search Results | Caltech Archives

(21 - 40 of 558)

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Title: Dome truck hoisted to position for rolling frame
Format: photograph: print
Date: 1938-01-05
Series: Academic Divisions

Title: Fine grinding of 20″ mirror disc on two-foot grinding machine
Format: photograph: print
Date: 1937-02
Series: Academic Divisions

Title: 48″ Schmidt--pouring lower base moulding
Format: photograph: print
Date: 1938-05-20
Series: Academic Divisions

Title: Piano wire stright edge (close-up) showing electrical equipment used in reading contact
Format: photograph: print
Series: Academic Divisions

Title: Time standard oscillators--panel end
Format: photograph: print
Date: 1948-01-06
Series: Academic Divisions

Title: Truck convoy nearing dome
Format: photograph: print
Date: 1938-10-28
Series: Academic Divisions

Title: Removing the rail grinder
Format: photograph: print
Date: 1937-08-02
Series: Academic Divisions

Title: No. 5 coude mirror mechanism, up position
Format: photograph: print
Date: 1946-11-13
Series: Academic Divisions

Title: 200″ telescope--preparing east horn for placement
Format: photograph: print
Date: 1939-01-10
Series: Academic Divisions

Title: Dr. Mason and committee at work camp
Format: photograph: print
Date: 1937-06-18
Series: Academic Divisions

Title: Insulating exterior aluminizing tank
Format: photograph: print
Date: 1940-08-21
Series: Academic Divisions

Title: Time standard room
Format: photograph: print
Date: 1948-01-06
Series: Academic Divisions

Title: Garage at residence
Format: photograph: print
Date: 1937-01-02
Series: Academic Divisions

Title: Power House, machine shop looking east
Format: photograph: print
Date: 1936-07-07
Series: Academic Divisions

Title: West horn of horseshoe
Format: photograph: print
Date: 1937-08-16
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant.

Title: East panel of 200″ telescope tube
Format: photograph: print
Date: 1936-09-22
Series: Academic Divisions
Description: Work was done at Westinghouse Electric Plant.

Title: 200″ dome with shutters open
Format: photograph: print
Series: Academic Divisions

Title: Aluminum tee installation
Format: photograph: print
Date: 1938-06-15
Series: Academic Divisions

Title: Steel 200″ dome structure, stationary part and base frame
Format: photograph: print
Date: 1936-09-30
Series: Academic Divisions

Title: 200″ dome with shutters open
Format: photograph: print
Series: Academic Divisions

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