Letter from Lucius C. Clark to Clifford Crump, 1928 June 16
Reflecting telescopes -- Design and construction
Warner & Swasey
United States. Bureau of Standards
Letter from Lucius C. Clark to Clifford Crump after Peate's lens had been tested by the Bureau of Standard Weights and Measure which found the lens in good shape. Clark is also critical of Warner & Swasey Co. as being antagonistic towards the lens.
Clark, Lucius C.
American University Library. Archives and Special Collections
1928 June 16
Reproduction and copyright information regarding this image is available from the American University Library -- Special Collections.
Is Part Of
American University: The formative years
2 : pages
Clark, Lucius C., “Letter from Lucius C. Clark to Clifford Crump, 1928 June 16,” American University, accessed January 20, 2018, http://auomeka.wrlc.org/items/show/972.