Items
Items
Creator is exactly
Berggren, Charles
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[D8533C], Letter from Charles Berggren, Electric Tube Co to Samuel Insull, February 14th, 1885
1885-02-14 -
[D8533D], Letter from Electric Tube Co, Charles Berggren to Samuel Insull, February 25th, 1885
1885-02-25 -
[D8533K], Letter from Charles Berggren to Samuel Insull, April 15th, 1885
1885-04-15 -
[D8533R], Letter from Charles Berggren, Electric Tube Co to Samuel Insull, June 19th, 1885
1885-06-19 -
[D8533T], Letter from Electric Tube Co, Charles Berggren to Samuel Insull, August 7th, 1885
1885-08-07 -
[D8541ZAN4], Letter from Charles Berggren to Samuel Insull, December 18th, 1885
1885-12-18 -
[D8757ACR], Telegram from Charles Berggren to West Orange Laboratory, November 22nd, 1887
1887-11-22 -
[D8757ADD], Letter from Charles Berggren to Charles Batchelor, November 30th, 1887
1887-11-30 -
[D8757ADE], Letter from Charles Berggren to Charles Batchelor, December 1st, 1887
1887-12-01 -
[D8757ADK], Letter from Charles Berggren to Charles Batchelor, December 3rd, 1887
1887-12-03 -
[D8757ADM], Letter from Charles Berggren to Charles Batchelor, December 5th, 1887
1887-12-05 -
[D8757ADQ], Telegram from Charles Berggren to West Orange Laboratory, December 7th, 1887
1887-12-07 -
[D8757ADS], Letter from Charles Berggren to Charles Batchelor, December 7th, 1887
1887-12-07 -
[D8757AEE], Letter from Charles Berggren to Charles Batchelor, December 12th, 1887
1887-12-12 -
[D8757AEN], Letter from Charles Berggren to Charles Batchelor, December 15th, 1887
1887-12-15 -
[D8757AEP], Telegram from Charles Berggren to West Orange Laboratory, December 16th, 1887
1887-12-16 -
[D8757AEQ], Letter from Charles Berggren to Charles Batchelor, December 16th, 1887
1887-12-16 -
[D8757AFC], Letter from Charles Berggren to Christian C Wustenfeld, December 28th, 1887
1887-12-28