Showing 1 - 5 results of 5 for search '', query time: 0.03s Refine Results
  1. 1
    Published 1945
    Washington, D.C. : National Defense Research Committee, Office of Scientific Research and Development, Section 16.1 - Optical Instruments, 1945.
    6 unnumbered leaves, 37 leaves, 3 unnumbered plates : illustrations.
  2. 2
    Published 1960
    Washington : National Archives and Records Service, 1960.
    1 microfilm reel ; 35 mm.
  3. 3
    Published 1943
    Washington : National Archives, 1943-1952.
    1 online resource.
    Center for Research Libraries: v.1, pt.2-v.2 (Mar 21, 1839-Dec 17, 1883)
    Online Resource
  4. 4
    Published 1943
    Washington : National Archives, 1943-1952.
    4 microfilm reels ; 35 mm.
  5. 5
    Published 1972
    London : Public Record Office : Kraus-Thompson, 1972.
    10 microfilm reels ; 35 mm.

Search Tools: