Showing Records: 91 - 120 of 14567

22nd International Birdman Rally, Japan, 1998
Digital Record
Identifier: id268605d

32nd anniversary of the first GALCIT rocket test
Digital Record
Identifier: 10.3.1-15
Found in:
California Institute of Technology Archives and Special Collections
/
Caltech Images Collection
/
Academic Divisions and Departments
/
Aerospace (Aeronautics)
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GALCIT (Graduate Aerospace Laboratories of the California Institute of Technology) Project #1
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32nd anniversary of the first GALCIT rocket test, 1968

40″ reflector at Siding Spring Observatory, Coonabarabran, NSW, Australia
Digital Record
Identifier: WAF203.19-2

45-inch mirror blank with plaster of Paris inserts
Digital Record
Identifier: 10.19-61

45-inch test mirror on 60-inch machine
Digital Record
Identifier: 10.19-37

45-inch test mirror on 60-inch machine
Digital Record
Identifier: 10.19-42

48-inch grinding machine
Digital Record
Identifier: 10.19-31

48-inch rough grinding lays on remar face of 200-inch blank
Digital Record
Identifier: 10.16-39

48-Inch Samuel Oschin Telescope Focus and Test Plate Logbook
Digital Record
Identifier: PT48_v08_1955-1984

48-Inch Samuel Oschin Telescope Observing Logbook 1
Digital Record
Identifier: PT48_v01_1949-1953

48-Inch Samuel Oschin Telescope Observing Logbook 2
Digital Record
Identifier: PT48_v02_1953-1958

48-Inch Samuel Oschin Telescope Observing Logbook 3
Digital Record
Identifier: PT48_v03_1958-1970

48-Inch Samuel Oschin Telescope Observing Logbook 4
Digital Record
Identifier: PT48_v04_1970-1980

48-Inch Samuel Oschin Telescope Observing Logbook 5
Digital Record
Identifier: PT48_v05_1980-1985

48-Inch Samuel Oschin Telescope Observing Logbook 6
Digital Record
Identifier: PT48_v06_1985-1994

48-Inch Samuel Oschin Telescope Observing Logbook 7
Digital Record
Identifier: PT48_v07_1994-2000

48-inch Schmidt--completion of rotating dome
Digital Record
Identifier: 10.22.22-21

48-inch Schmidt--completion of the first course of bump plates
Digital Record
Identifier: 10.22.22-20
Found in:
California Institute of Technology Archives and Special Collections
/
Caltech Images Collection
/
Academic Divisions and Departments
/
Astronomy (Astrophysics)
/
Palomar Observatory Collection
/
Schmidt telescope 48-inch
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48-inch Schmidt--completion of the first course of bump plates, 1938-10-18

48-inch Schmidt construction
Digital Record
Identifier: 10.22.22-17

48-inch Schmidt corrector plate and grinding machine
Digital Record
Identifier: 10.22.76-6
Found in:
California Institute of Technology Archives and Special Collections
/
Caltech Images Collection
/
Academic Divisions and Departments
/
Astronomy (Astrophysics)
/
Harrington Collection
/
48-inch and 200-inch telescope construction and apparatus
/
48-inch Schmidt corrector plate and grinding machine, 1946-11-01

48-inch Schmidt--developing room
Digital Record
Identifier: 10.22.22-10

48-inch Schmidt--dome framework
Digital Record
Identifier: 10.22.22-19

48-inch Schmidt--exterior view with shutters open
Digital Record
Identifier: 10.22.22-9

48-inch Schmidt--first row of bump plates
Digital Record
Identifier: 10.22.22-8

48-inch Schmidt--form work
Digital Record
Identifier: 10.22.22-2

48-inch Schmidt--forms and reinforcing
Digital Record
Identifier: 10.22.22-12

48-inch Schmidt--front view of forms & reinforcing
Digital Record
Identifier: 10.22.22-3

48-inch Schmidt--hoisting fork through shutters
Digital Record
Identifier: 10.22.76-7
Found in:
California Institute of Technology Archives and Special Collections
/
Caltech Images Collection
/
Academic Divisions and Departments
/
Astronomy (Astrophysics)
/
Harrington Collection
/
48-inch and 200-inch telescope construction and apparatus
/
48-inch Schmidt--hoisting fork through shutters, 1946-11-27

48-inch Schmidt--hoisting upper tube section
Digital Record
Identifier: 10.22.76-3
Found in:
California Institute of Technology Archives and Special Collections
/
Caltech Images Collection
/
Academic Divisions and Departments
/
Astronomy (Astrophysics)
/
Harrington Collection
/
48-inch and 200-inch telescope construction and apparatus
/
48-inch Schmidt--hoisting upper tube section, 1947-06-03

48-inch Schmidt--installing dome trucks
Digital Record
Identifier: 10.22.22-22