1. 1602 (x)
  2. Individuals (x)
  3. Astronomy (x)
  4. 1937-02-08 (x)
  5. Search Results

Search Results

(1 - 1 of 1)
Bottom ring of 200″ telescope tube on boring mill. Drilling holes in bottom faces.
Title
Bottom ring of 200″ telescope tube on boring mill. Drilling holes in bottom faces.
Format
photograph: print
Date
1937-02-08
Series
Academic Divisions
Description
Work was done at Westinghouse Electric Plant.