[D8125-F] (D-81-25) Electric Light -- Edison Electric Lamp Co -- Lamp Test Reports
Document File Series -- 1881
Items
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[D8125000A], Test Report, Edison Lamp Co, January 4th, 1881
1881-01-04 -
[D8125000B], Test Report, Edison Lamp Co, Charles Lorenzo Clarke, January 4th, 1881
1881-01-04 -
[D8125A], Test Report, William Joseph Hammer, Edison Lamp Co, May 1881
1881-05-00 -
[D8125B], Letter from Edison Lamp Co, Edward Leamington Nichols to Thomas Alva Edison, June 22nd, 1881
1881-06-22 -
[D8125B1], Letter from William Joseph Hammer to Thomas Alva Edison, June 1881
1881-06-00 -
[D8125B2], Test Report, William Joseph Hammer, Edison Lamp Co, June 1881
1881-06-00 -
[D8125C], Letter from Philip Sidney Dyer to Thomas Alva Edison, July 12th, 1881
1881-07-12 -
[D8125D], Letter from Philip Sidney Dyer to Samuel Insull, August 15th, 1881
1881-08-15 -
[D8125E], Letter from Philip Sidney Dyer to Samuel Insull, August 15th, 1881
1881-08-15 -
[D8125F], Test Report, William Joseph Hammer, Edison Lamp Co, September 30th, 1881
1881-09-30 -
[D8125G], Letter from John Trumbull Marshall to Thomas Alva Edison, November 22nd, 1881
1881-11-22 -
[D8125H], Letter from John Trumbull Marshall to Thomas Alva Edison, November 23rd, 1881
1881-11-23 -
[D8125I], Letter from John Trumbull Marshall to Thomas Alva Edison, November 28th, 1881
1881-11-28 -
[D8125J], Letter from John Trumbull Marshall to Thomas Alva Edison, November 29th, 1881
1881-11-29 -
[D8125K], Letter from John Trumbull Marshall to Thomas Alva Edison, December 12th, 1881
1881-12-12 -
[D8125L], Letter from John Trumbull Marshall to Thomas Alva Edison, December 16th, 1881
1881-12-16 -
[D8125M], Letter from John Trumbull Marshall to Thomas Alva Edison, December 20th, 1881
1881-12-20 -
[D8125N], Letter from John Trumbull Marshall to Thomas Alva Edison, December 21st, 1881
1881-12-21