Box-folder 5:4
Container
Contains 31 Results:
7.9375 Cassegrain 144-inch E.F.L. long focal length system for Askania theodolite (O.D. 6),(47 cm x 91.5 cm), 7 April 1952, revised 29 October 1952
File — Box-folder: 5:4
Scope and Contents
From the Series:
Contains drawings of telescope designs and accessory equipment, charts, maps, and miscellaneous prints and posters.
Dates:
7 April 1952, revised 29 October 1952
7.9375 Cassegrain 180-inch E.F.L. long focal length system for Askania theodolite (O.D. 7),(49.5 cm x 91.5 cm), 7 April 1952, revised 29 October 1952
File — Box-folder: 5:4
Scope and Contents
From the Series:
Contains drawings of telescope designs and accessory equipment, charts, maps, and miscellaneous prints and posters.
Dates:
7 April 1952, revised 29 October 1952
Six inch Cassegrain telescope for Askania teletheodolite (designed by Wunderlich) (plates 107-110; two copies of plate 108),(5 drawings; 46 cm x 61.5 cm), January 1949
File — Box-folder: 5:4
Scope and Contents
From the Series:
Contains drawings of telescope designs and accessory equipment, charts, maps, and miscellaneous prints and posters.
Dates:
January 1949
Telescope tracking, type VI, 6-inch cassegrain mounted on Askania Kth 41 theodolite (DS-4788D and associated drawings),(14 drawings, sizes from 22 cm x 36 cm to 61 cm x 101 cm), January 1948
File — Box-folder: 5:4
Scope and Contents
From the Series:
Contains drawings of telescope designs and accessory equipment, charts, maps, and miscellaneous prints and posters.
Dates:
January 1948
33.85 inch focal length Newtonian Schmidt (original drawing),(note: on verso is NESS chart, parallax to ecliptic plane from Flagstaff, ca. 1950s), 25 April 1952
File — Box-folder: 5:4
Scope and Contents
From the Series:
Contains drawings of telescope designs and accessory equipment, charts, maps, and miscellaneous prints and posters.
Dates:
25 April 1952
Chamberlain, Joseph M.,, 1980-1982
File — Box-folder: 5:4
Scope and Contents
From the Sub-Series:
The correspondence is organized in four sub-subseries: Family Correspondence; General Correspondence; Fan Mail; and Crank Mail. Family and general correspondence are arranged alphabetically by correspondent name. Fan mail is arranged in two headings, general and cards, with the correspondence arranged chronologically within each heading. Similarly, crank mail has two headings, general and UFO related; within each heading, the correspondence is arranged chronologically.
Dates:
1980-1982