Search Results | Caltech Archives

(81 - 100 of 125)

first
previous
…
3
4
5
6
7
next
last

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

Title: 200″ coude slit assembly
Format: photograph: print
Series: Academic Divisions

Title: 200″ aluminum tank cover, side view
Format: photograph: print
Date: 1947-10-09
Series: Academic Divisions

Title: Tom Lawrence at controls of Guyed mast derrick
Format: photograph: print
Date: 1937
Series: Academic Divisions

Title: Base structure before starting revolving dome
Format: photograph: print
Date: 1937
Series: Academic Divisions

Title: Knife-edge focusing device used in 200″ prime focus plate holder
Format: photograph: print
Series: Academic Divisions

Title: 48″ Schmidt--hoisting fork through shutters
Format: photograph: print
Date: 1946-11-27
Series: Academic Divisions

Title: 48″ Schmidt telescope testing hoist rigging
Format: photograph: print
Date: 1946-02-20
Series: Academic Divisions

Title: Al Winter and John Kimple working on the brass case that encloses the declination drive
Format: photograph: print
Date: 1940
Series: Academic Divisions

Title: Schmidt-type 18″ telescope dome building
Format: photograph: print
Date: 1937
Series: Academic Divisions

Title: Construction of trailer for 200″ mirror
Format: photograph: print
Date: 1947-11-14
Series: Academic Divisions

Title: 200″ telescope dome, looking south
Format: photograph: negative
Date: 1947-08-29
Series: Academic Divisions

Title: 200″ dome as seen in winter
Format: photograph: print
Date: 1938-02
Series: Academic Divisions

first
previous
…
3
4
5
6
7
next
last