Items

Items

• No image

  [NB217115], Technical Note, Leroy E Briggs, May 8th, 1913

  1913-05-08
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  [NB251095], Technical Note, Leroy E Briggs, August 24th, 1914

  1914-08-24
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  [NB251103], Technical Note, Leroy E Briggs, August 28th, 1914

  1914-08-28