Items

Items

• No image

  [NA336099], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, November 7th, 1917

  1917-11-07
• No image

  [NA336112], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, December 13th, 1917

  1917-12-13
• No image

  [NA336125], Technical Note, William Walter Dinwiddie, December 3rd, 1917

  1917-12-03
• No image

  [NA336172], Technical Note, William Walter Dinwiddie, March 6th, 1918

  1918-03-06
• No image

  [NA336174], Technical Note, William Walter Dinwiddie, March 7th, 1918

  1918-03-07
• No image

  [NA336176], Technical Note, William Walter Dinwiddie, March 6th, 1918

  1918-03-06
• No image

  [NA336197], Technical Note, William Walter Dinwiddie, March 9th, 1918

  1918-03-09
• No image

  [NA337001], Technical Note, William Walter Dinwiddie, March 11th, 1918

  1918-03-11
• No image

  [NA337002], Technical Note, William Walter Dinwiddie, March 13th, 1918

  1918-03-13
• No image

  [NA337038], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, March 16th, 1918

  1918-03-16
• No image

  [NA337052], Technical Note, William Walter Dinwiddie, March 18th, 1918

  1918-03-18
• No image

  [NA337054], Technical Note, William Walter Dinwiddie, March 20th, 1918

  1918-03-20
• No image

  [NA337057], Technical Note, William Walter Dinwiddie, March 15th, 1918

  1918-03-15
• No image

  [NA337061], Technical Note, William Walter Dinwiddie, March 19th, 1918

  1918-03-19
• No image

  [NA337083], Technical Note, William Walter Dinwiddie, April 2nd, 1918

  1918-04-02
• No image

  [NA337083A], Technical Note, William Walter Dinwiddie, April 6th, 1918

  1918-04-06
• No image

  [NA337084], Technical Note, William Walter Dinwiddie, April 5th, 1918

  1918-04-05
• No image

  [NA337085], Technical Note, William Walter Dinwiddie, March 30th, 1918

  1918-03-30
• No image

  [NA337085A], Technical Note, William Walter Dinwiddie, April 1st, 1918

  1918-04-01
• No image

  [NA337094], Technical Note, William Walter Dinwiddie, April 6th, 1918

  1918-04-06
• No image

  [NA337105], Technical Note, William Walter Dinwiddie, April 4th, 1918

  1918-04-04
• No image

  [NA337108], Technical Note, William Walter Dinwiddie, April 6th, 1918

  1918-04-06
• No image

  [NA337108A], Technical Note, William Walter Dinwiddie, April 5th, 1918

  1918-04-05
• No image

  [NA337109], Technical Note, William Walter Dinwiddie, April 4th, 1918

  1918-04-04
• No image

  [NA337117], Technical Note, William Walter Dinwiddie, April 9th, 1918

  1918-04-09
• No image

  [NA337117A], Technical Note, William Walter Dinwiddie, April 10th, 1918

  1918-04-10
• No image

  [NA337124], Technical Note, William Walter Dinwiddie, April 11th, 1918

  1918-04-11
• No image

  [NA337124A], Technical Note, William Walter Dinwiddie, April 12th, 1918

  1918-04-12
• No image

  [NA337126], Technical Note, William Walter Dinwiddie, April 11th, 1918

  1918-04-11
• No image

  [NA337127], Technical Note, William Walter Dinwiddie, April 15th, 1918

  1918-04-15
• No image

  [NA337133], Technical Note, William Walter Dinwiddie, April 13th, 1918

  1918-04-13
• No image

  [NA337153], Technical Note, William Walter Dinwiddie, April 23rd, 1918

  1918-04-23
• No image

  [NA337157], Technical Note, William Walter Dinwiddie, April 25th, 1918

  1918-04-25
• No image

  [NB205001] Technical Note, April 30th, 1918

  1918-04-30
• No image

  [NB205005], Technical Note, William Walter Dinwiddie, April 30th, 1918

  1918-04-30
• No image

  [NB205009], Technical Note, William Walter Dinwiddie, May 2nd, 1918

  1918-05-02
• No image

  [NB205017], Technical Note, William Walter Dinwiddie, May 3rd, 1918

  1918-05-03
• No image

  [NB205073], Technical Note, William Walter Dinwiddie, May 22nd, 1918

  1918-05-22
• No image

  [NB205075], Technical Note, William Walter Dinwiddie, May 23rd, 1918

  1918-05-23
• No image

  [NB205091], Technical Note, William Walter Dinwiddie, June 5th, 1918

  1918-06-05
• No image

  [NB205097], Technical Note, William Walter Dinwiddie, June 8th, 1918

  1918-06-08
• No image

  [NB205110], Technical Note, William Walter Dinwiddie, June 11th, 1918

  1918-06-11
• No image

  [NB205110A], Technical Note, William Walter Dinwiddie, July 15th, 1918

  1918-07-15
• No image

  [NB205115], Technical Note, William Walter Dinwiddie, June 12th, 1918

  1918-06-12
• No image

  [NB205117], Technical Note, William Walter Dinwiddie, June 14th, 1918

  1918-06-14
• No image

  [NB205173], Technical Note, William Walter Dinwiddie, July 15th, 1918

  1918-07-15
• No image

  [NB206000] Technical Note, August 1918

  1918-08-00
• No image

  [NB206013], Technical Note, William Walter Dinwiddie, August 14th, 1918

  1918-08-14
• No image

  [NB206015], Technical Note, William Walter Dinwiddie, August 21st, 1918

  1918-08-21
• No image

  [NB206017], Technical Note, William Walter Dinwiddie, August 24th, 1918

  1918-08-24
• No image

  [NB206051], Technical Note, William Walter Dinwiddie, September 12th, 1918

  1918-09-12
• No image

  [NB206053], Technical Note, William Walter Dinwiddie, September 13th, 1918

  1918-09-13
• No image

  [NB206061], Technical Note, William Walter Dinwiddie, September 26th, 1918

  1918-09-26
• No image

  [NB206061A], Technical Note, William Walter Dinwiddie, October 4th, 1918

  1918-10-04
• No image

  [NB206061B], Technical Note, William Walter Dinwiddie, October 23rd, 1918

  1918-10-23
• No image

  [NB206095], Technical Note, William Walter Dinwiddie, October 8th, 1918

  1918-10-08
• No image

  [NB206099], Technical Note, William Walter Dinwiddie, November 4th, 1918

  1918-11-04
• No image

  [NB206107], Technical Note, William Walter Dinwiddie, October 10th, 1918

  1918-10-10
• No image

  [NB206125], Technical Note, William Walter Dinwiddie, October 22nd, 1918

  1918-10-22
• No image

  [NB206137], Technical Note, William Walter Dinwiddie, October 19th, 1918

  1918-10-19
• No image

  [NB206137A], Technical Note, William Walter Dinwiddie, October 21st, 1918

  1918-10-21
• No image

  [NB206151], Technical Note, William Walter Dinwiddie, November 4th, 1918

  1918-11-04
• No image

  [NB206183], Technical Note, William Walter Dinwiddie, November 12th, 1918

  1918-11-12
• No image

  [NB206190], Technical Note, William Walter Dinwiddie, May 3rd, 1918

  1918-05-03
• No image

  [NB206190A], Technical Note, William Walter Dinwiddie, November 14th, 1918

  1918-11-14
• No image

  [NB206197], Technical Note, William Walter Dinwiddie, September 13th, 1918

  1918-09-13
• No image

  [NB206197A], Technical Note, William Walter Dinwiddie, August 24th, 1918

  1918-08-24
• No image

  [NB206AAA] Technical Note, c. 1918

  1918-00-00
• No image

  [NB207001] Technical Note, December 1918

  1918-12-00
• No image

  [NB207078], Technical Note, William Walter Dinwiddie, Thomas Alva Edison, December 7th, 1918

  1918-12-07
• No image

  [NB207078A], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 16th, 1919

  1919-01-16
• No image

  [NB207088], Technical Note, William Walter Dinwiddie, December 9th, 1918

  1918-12-09
• No image

  [NB207089], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 16th, 1919

  1919-01-16
• No image

  [NB207093], Technical Note, William Walter Dinwiddie, December 11th, 1918

  1918-12-11
• No image

  [NB207094], Technical Note, William Walter Dinwiddie, January 1919

  1919-01-00
• No image

  [NB207095], Technical Note, William Walter Dinwiddie, March 4th, 1920

  1920-03-04
• No image

  [NB207096], Technical Note, William Walter Dinwiddie, January 16th, 1919

  1919-01-16
• No image

  [NB207098], Technical Note, William Walter Dinwiddie, December 11th, 1918

  1918-12-11
• No image

  [NB207102], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 16th, 1919

  1919-01-16
• No image

  [NB207106], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, December 13th, 1918

  1918-12-13
• No image

  [NB207114], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 17th, 1919

  1919-01-17
• No image

  [NB207123], Technical Note, William Walter Dinwiddie, December 18th, 1918

  1918-12-18
• No image

  [NB207127], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 17th, 1919

  1919-01-17
• No image

  [NB207140], Technical Note, William Walter Dinwiddie, January 22nd, 1919

  1919-01-22
• No image

  [NB207143], Technical Note, William Walter Dinwiddie, January 17th, 1919

  1919-01-17
• No image

  [NB207144], Technical Note, William Walter Dinwiddie, January 20th, 1919

  1919-01-20
• No image

  [NB207145], Technical Note, William Walter Dinwiddie, January 21st, 1919

  1919-01-21
• No image

  [NB207156], Technical Note, William Walter Dinwiddie, January 23rd, 1919

  1919-01-23
• No image

  [NB207156A], Technical Note, William Walter Dinwiddie, February 17th, 1919

  1919-02-17
• No image

  [NB208002], Technical Note, William Walter Dinwiddie, January 10th, 1919

  1919-01-10
• No image

  [NB208002A], Technical Note, William Walter Dinwiddie, December 14th, 1918

  1918-12-14
• No image

  [NB208005], Technical Note, William Walter Dinwiddie, January 13th, 1919

  1919-01-13
• No image

  [NB208009], Technical Note, Thomas Alva Edison, William Walter Dinwiddie, January 22nd, 1919

  1919-01-22
• No image

  [NB208025], Technical Note, William Walter Dinwiddie, February 18th, 1919

  1919-02-18
• No image

  [NB208025A], Technical Note, William Walter Dinwiddie, February 21st, 1919

  1919-02-21
• No image

  [NB208027], Technical Note, William Walter Dinwiddie, April 2nd, 1919

  1919-04-02
• No image

  [NB208027A], Technical Note, William Walter Dinwiddie, March 27th, 1919

  1919-03-27
• No image

  [NB208029], Technical Note, William Walter Dinwiddie, April 18th, 1919

  1919-04-18
• No image

  [NB208033], Technical Note, William Walter Dinwiddie, April 21st, 1919

  1919-04-21
• No image

  [NB208036], Technical Note, William Walter Dinwiddie, April 29th, 1919

  1919-04-29