Items
Creator is exactly
Hoffman, Archibald David
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[E1469FG], Test Report, Archibald David Hoffman, July 14th, 1914 1914-07-14 -
[E1469LQ3], Technical Note, Archibald David Hoffman, 1914 1914-00-00
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[E1664AEQ], Report from Allan M Hird, Archibald David Hoffman, Sherwood Troop (Sam) Moore, April 1st, 1916 1916-04-01
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[E1664AFA], Technical Note, Archibald David Hoffman, April 28th, 1916 1916-04-28
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[E1664AFG], Technical Note, Archibald David Hoffman, May 7th, 1916 1916-05-07
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[E1664AFM], Technical Note, Archibald David Hoffman, May 16th, 1916 1916-05-16
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[E1664AFQ], Technical Note, Archibald David Hoffman, May 18th, 1916 1916-05-18
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[E1664AFR], Letter from Archibald David Hoffman, May 18th, 1916 1916-05-18
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[E1664BBI], Technical Note, Archibald David Hoffman, July 19th, 1916 1916-07-19
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[E1664BBJ], Technical Note, Archibald David Hoffman, July 19th, 1916 1916-07-19
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[E1664BDB], Technical Note, Archibald David Hoffman, September 30th, 1916 1916-09-30
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[E1664BEG], Technical Note, Archibald David Hoffman, October 28th, 1916 1916-10-28
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[NA327071], Technical Note, Archibald David Hoffman, Thomas Alva Edison, June 20th, 1916 1916-06-20
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[NA327106], Technical Note, Archibald David Hoffman, Thomas Alva Edison, June 23rd, 1916 1916-06-23
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[NA328012], Technical Note, Thomas Alva Edison, Archibald David Hoffman, July 29th, 1916 1916-07-29
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[NA328024], Technical Note, Archibald David Hoffman, Thomas Alva Edison, July 31st, 1916 1916-07-31
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[NA328032], Technical Note, Thomas Alva Edison, Archibald David Hoffman, August 1st, 1916 1916-08-01
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[NA328050], Technical Note, Archibald David Hoffman, Thomas Alva Edison, August 4th, 1916 1916-08-04
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[NA328060], Technical Note, Archibald David Hoffman, Thomas Alva Edison, August 4th, 1916 1916-08-04
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[NA328190], Technical Note, Archibald David Hoffman, Thomas Alva Edison, September 1916 1916-09-00
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[NA329100], Technical Note, Archibald David Hoffman, Thomas Alva Edison, August 29th, 1916 1916-08-29
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[NA329134], Technical Note, Thomas Alva Edison, Archibald David Hoffman, August 30th, 1916 1916-08-30
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[NA329136], Technical Note, Archibald David Hoffman, Thomas Alva Edison, August 31st, 1916 1916-08-31
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[NA329138], Technical Note, Archibald David Hoffman, Thomas Alva Edison, September 5th, 1916 1916-09-05
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[NA329140], Technical Note, Archibald David Hoffman, Thomas Alva Edison, William Walter Dinwiddie, August 30th, 1916 1916-08-30
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[NA329142], Technical Note, Thomas Alva Edison, Archibald David Hoffman, September 5th, 1916 1916-09-05
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[NA329150], Technical Note, Archibald David Hoffman, Thomas Alva Edison, William Walter Dinwiddie, August 30th, 1916 1916-08-30
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[NA329152], Technical Note, William Walter Dinwiddie, Thomas Alva Edison, Archibald David Hoffman, August 28th, 1916 1916-08-28
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[NA329156], Technical Note, Archibald David Hoffman, August 31st, 1916 1916-08-31
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[NA329157], Technical Note, Archibald David Hoffman, September 5th, 1916 1916-09-05
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[NA329158], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, August 31st, 1916 1916-08-31
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[NA329159], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, September 5th, 1916 1916-09-05
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[NA329164], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, August 30th, 1916 1916-08-30
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[NA329166], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, September 6th, 1916 1916-09-06
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[NA329174], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, September 8th, 1916 1916-09-08
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[NA329178A], Technical Note, Archibald David Hoffman, Thomas Alva Edison, September 1916 1916-09-00
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[NA330001], Technical Note, Archibald David Hoffman, Thomas Alva Edison, William Walter Dinwiddie, September 7th, 1916 1916-09-07
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[NA330016], Technical Note, Thomas Alva Edison, Archibald David Hoffman, September 13th, 1916 1916-09-13
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[NA330018], Technical Note, Archibald David Hoffman, Thomas Alva Edison, September 14th, 1916 1916-09-14
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[NA330026], Technical Note, Archibald David Hoffman, Thomas Alva Edison, September 13th, 1916 1916-09-13
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[NA330030], Technical Note, Archibald David Hoffman, Thomas Alva Edison, September 14th, 1916 1916-09-14
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[NA330032], Technical Note, Thomas Alva Edison, Archibald David Hoffman, September 15th, 1916 1916-09-15
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[NA330034], Technical Note, Archibald David Hoffman, Thomas Alva Edison, William Walter Dinwiddie, September 19th, 1916 1916-09-19
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[NA330038], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, September 20th, 1916 1916-09-20
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[NA330042], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, September 21st, 1916 1916-09-21
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[NA330046], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, September 22nd, 1916 1916-09-22
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[NA330050], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, September 25th, 1916 1916-09-25
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[NA330056], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, September 23rd, 1916 1916-09-23
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[NA330060], Technical Note, Archibald David Hoffman, October 1916 1916-10-00
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[NA330063], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, October 10th, 1916 1916-10-10
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[NA326054], Technical Note, Archibald David Hoffman, Thomas Alva Edison, May 31st, 1916 1916-05-31
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[NA326057], Technical Note, Archibald David Hoffman, Thomas Alva Edison, June 1st, 1916 1916-06-01
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[NA326067], Technical Note, Archibald David Hoffman, Thomas Alva Edison, June 1st, 1916 1916-06-01
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[NA326145], Technical Note, Archibald David Hoffman, Thomas Alva Edison, June 10th, 1916 1916-06-10
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[NA326AAA], Technical Note, Archibald David Hoffman, June 27th, 1916 1916-06-27
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[NA327001], Technical Note, Thomas Alva Edison, Archibald David Hoffman, June 14th, 1916 1916-06-14
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[NA330068], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, October 27th, 1916 1916-10-27
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[NA330072], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, November 17th, 1916 1916-11-17
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[NA330074], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, November 20th, 1916 1916-11-20
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[NA330076], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, November 19th, 1916 1916-11-19
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[NA330078], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, November 20th, 1916 1916-11-20
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[NA330080], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, November 21st, 1916 1916-11-21
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[NA330082], Technical Note, Archibald David Hoffman, Thomas Alva Edison, William Walter Dinwiddie, November 21st, 1916 1916-11-21
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[NA330099], Technical Note, William Walter Dinwiddie, Thomas Alva Edison, Archibald David Hoffman, November 28th, 1916 1916-11-28
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[NA330156A], Technical Note, Archibald David Hoffman, January 29th, 1917 1917-01-29
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[NA330174], Technical Note, Archibald David Hoffman, October 1916 1916-10-00
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[NA330176], Technical Note, Archibald David Hoffman, September 1916 1916-09-00
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[NA331046], Technical Note, Archibald David Hoffman, January 29th, 1917 1917-01-29
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[NA331072], Technical Note, Archibald David Hoffman, January 29th, 1917 1917-01-29
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[NA331073], Technical Note, Archibald David Hoffman, Thomas Alva Edison, December 13th, 1916 1916-12-13
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[NA331091A], Technical Note, Archibald David Hoffman, January 29th, 1917 1917-01-29
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[NA331093], Technical Note, Archibald David Hoffman, Thomas Alva Edison, December 16th, 1916 1916-12-16
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[NA331119], Technical Note, Archibald David Hoffman, January 15th, 1917 1917-01-15
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[NA331121], Technical Note, Archibald David Hoffman, January 17th, 1917 1917-01-17
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[NA331123], Technical Note, Archibald David Hoffman, Thomas Alva Edison, January 25th, 1917 1917-01-25
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[NA331140], Technical Note, Archibald David Hoffman, April 10th, 1917 1917-04-10
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[NA331140A], Technical Note, Archibald David Hoffman, Thomas Alva Edison, William Walter Dinwiddie, February 19th, 1917 1917-02-19
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[NA331161A], Technical Note, Thomas Alva Edison, Archibald David Hoffman, March 7th, 1917 1917-03-07
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[NA331179], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, March 9th, 1917 1917-03-09
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[NA331183], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, March 13th, 1917 1917-03-13
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[NA332001] Technical Note, April 1917 1917-04-00
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[NA332014], Technical Note, Archibald David Hoffman, April 11th, 1917 1917-04-11
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[NA332014A], Technical Note, Archibald David Hoffman, May 3rd, 1917 1917-05-03
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[NA332014B], Technical Note, Archibald David Hoffman, May 4th, 1917 1917-05-04
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[NA332014C], Technical Note, Archibald David Hoffman, April 24th, 1917 1917-04-24
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[NA332016], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, April 11th, 1917 1917-04-11
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[NA332018], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, April 16th, 1917 1917-04-16
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[NA332020], Technical Note, Archibald David Hoffman, April 18th, 1917 1917-04-18
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[NA332022], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, April 19th, 1917 1917-04-19
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[NA332022A], Technical Note, Archibald David Hoffman, May 2nd, 1917 1917-05-02
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[NA332022B], Technical Note, Archibald David Hoffman, May 12th, 1917 1917-05-12
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[NA332026], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, April 19th, 1917 1917-04-19
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[NA332028], Technical Note, Archibald David Hoffman, April 25th, 1917 1917-04-25
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[NA332031], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, May 1st, 1917 1917-05-01
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[NA332036], Technical Note, Archibald David Hoffman, April 30th, 1917 1917-04-30
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[NA332038], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, May 3rd, 1917 1917-05-03
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[NA332060], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, May 8th, 1917 1917-05-08
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[NA332064], Technical Note, William Walter Dinwiddie, Archibald David Hoffman, May 9th, 1917 1917-05-09
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[NA332074], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, May 7th, 1917 1917-05-07
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[NA332076], Technical Note, Archibald David Hoffman, William Walter Dinwiddie, May 9th, 1917 1917-05-09