Items

• [D7612M], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, July 27th, 1876
  1876-07-27
• [D7612S], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, September 25th, 1876
  1876-09-25
• [D7612T], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, October 4th, 1876
  1876-10-04
• [D7612Z], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, December 12th, 1876
  1876-12-12
• [D7802ZZBR], Telegram from Porter Lowrey Soren and Stone to Thomas Alva Edison, September 23rd, 1878
  1878-09-23
• [D7820A], Telegram from Porter Lowrey Soren and Stone to Thomas Alva Edison, September 17th, 1878
  1878-09-17
• [D7820E], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, September 24th, 1878
  1878-09-24
• [D7820ZAZ], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, October 30th, 1878
  1878-10-30
• [D7820ZBI], Letter from Porter Lowrey Soren and Stone, Rockwell Kent to Thomas Alva Edison, November 6th, 1878
  1878-11-06
• [D7820ZBL], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, November 9th, 1878
  1878-11-09
• [D7820ZBM], Letter from Porter Lowrey Soren and Stone, Rockwell Kent to Thomas Alva Edison, November 11th, 1878
  1878-11-11
• [D7820ZBW], Telegram from Porter Lowrey Soren and Stone to Thomas Alva Edison, November 19th, 1878
  1878-11-19
• [D7820ZBZ], Letter from Porter Lowrey Soren and Stone, Rockwell Kent to Stockton L Griffin, November 23rd, 1878
  1878-11-23
• [D7820ZDE], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, December 17th, 1878
  1878-12-17
• [D7826ZEQ], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, November 17th, 1878
  1878-11-17
• [D7828ZCL], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, October 5th, 1878
  1878-10-05
• [D7836ZCU], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, December 23rd, 1878
  1878-12-23
• [D7838ZER], Letter from Porter Lowrey Soren and Stone, George Wales Soren to Thomas Alva Edison, September 19th, 1878
  1878-09-19
• [D7903ZAW], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, February 19th, 1879
  1879-02-19
• [D7903ZCM], Letter from Porter Lowrey Soren and Stone, Grosvenor Porter Lowrey to Thomas Alva Edison, March 24th, 1879
  1879-03-24
• [D7903ZIC], Letter from Porter Lowrey Soren and Stone to Grosvenor Porter Lowrey, September 22nd, 1879
  1879-09-22
• [D7921B], Letter from Porter Lowrey Soren and Stone, George Wales Soren to James Hopson Banker, 1879
  1879-00-00
• [D7922D], Letter from George Wales Soren, Porter Lowrey Soren and Stone to Thomas Alva Edison, May 9th, 1879
  1879-05-09
• [D7922H], Letter from Porter Lowrey Soren and Stone, George Wales Soren to Thomas Alva Edison, June 2nd, 1879
  1879-06-02
• [D7922K], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, June 19th, 1879
  1879-06-19
• [D7922O], Letter from Porter Lowrey Soren and Stone, George Wales Soren to Thomas Alva Edison, July 22nd, 1879
  1879-07-22
• [D7922Q], Letter from George Wales Soren, Porter Lowrey Soren and Stone to Thomas Alva Edison, July 25th, 1879
  1879-07-25
• [D7922R], Letter from Porter Lowrey Soren and Stone, George Wales Soren to Thomas Alva Edison, August 1st, 1879
  1879-08-01
• [D7927B], Letter from Porter Lowrey Soren and Stone, George Wales Soren to Thomas Alva Edison, December 2nd, 1879
  1879-12-02
• [D7937ZDH], Letter from Porter Lowrey Soren and Stone, Rockwell Kent to Thomas Alva Edison, October 13th, 1879
  1879-10-13
• [D7940ZAG], Letter from Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, Robert Livingston Cutting, Jr., June 2nd, 1879
  1879-06-02
• [D7940ZAN1], Memorandum, Edison Telephone Co of Europe Ltd, Porter Lowrey Soren and Stone, July 1st, 1879
  1879-07-01
• [D7940ZAU1], Memorandum, Edison Telephone Co of Europe Ltd, Porter Lowrey Soren and Stone, August 1st, 1879
  1879-08-01
• [D7940ZAW], Letter from Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, Robert Livingston Cutting, Jr., August 2nd, 1879
  1879-08-02
• [D7940ZDB], Letter from Grosvenor Porter Lowrey, Porter Lowrey Soren and Stone to Thomas Alva Edison, November 19th, 1879
  1879-11-19
• [D8004ZDD], Telegram from Porter Lowrey Soren and Stone to Thomas Alva Edison, April 28th, 1880
  1880-04-28
• [D8004ZGV], Letter from Porter Lowrey Soren and Stone to Stockton L Griffin, December 18th, 1880
  1880-12-18
• [D8004ZGZ], Telegram from Porter Lowrey Soren and Stone to Stockton L Griffin, December 22nd, 1880
  1880-12-22
• [D8023W], Telegram from Porter Lowrey Soren and Stone to Stockton L Griffin, June 1880
  1880-06-00
• [D8023ZBB], Telegram from Porter Lowrey Soren and Stone to Thomas Alva Edison, November 16th, 1880
  1880-11-16
• [D8026ZEM2], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, December 18th, 1880
  1880-12-18
• [D8036ZAI], Telegram from Porter Lowrey Soren and Stone to Thomas Alva Edison, February 21st, 1880
  1880-02-21
• [D8036ZCS], Letter from Porter Lowrey Soren and Stone, Richard E O'Brien to Thomas Alva Edison, May 28th, 1880
  1880-05-28
• [D8048ZDZ], Letter from Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, James Hopson Banker, June 10th, 1880
  1880-06-10
• [D8130D], Letter from Porter Lowrey Soren and Stone, George Wales Soren to Electric Tube Co, April 22nd, 1881
  1881-04-22
• [D8139D], Letter from Porter Lowrey Soren and Stone, Richard E O'Brien to Stockton L Griffin, January 10th, 1881
  1881-01-10
• [D8148E], Telegram from Porter Lowrey Soren and Stone to Theodore Puskas, January 11th, 1881
  1881-01-11
• [D8148ZAA], Letter from George Wales Soren, Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, February 8th, 1881
  1881-02-08
• [D8148ZAM2], Bill/Receipt from Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, March 14th, 1881
  1881-03-14
• [D8148ZAU], Bill/Receipt from Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, April 1st, 1881
  1881-04-01
• [D8148ZAV], Bill/Receipt from Porter Lowrey Soren and Stone to Edison Telephone Co of Europe Ltd, April 4th, 1881
  1881-04-04
• [D8240ZAM], Letter from Porter Lowrey Soren and Stone, A J Lawson to Samuel Insull, October 4th, 1882
  1882-10-04
• [D8240ZAQ], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, October 14th, 1882
  1882-10-14
• [D8370N], Letter from Porter Lowrey Soren and Stone, Arthur T Clarke to Samuel Insull, January 12th, 1883
  1883-01-12
• [D8820AAH], Letter from Porter Lowrey Soren and Stone to Alfred Ord Tate, July 5th, 1888
  1888-07-05
• [HM790085], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, December 11th, 1879
  1879-12-11
• [QCA04002], Letter from Porter Lowrey Soren and Stone to John Marshall Thacher, U.S. Patent Office. Commissioner, March 26th, 1875
  1875-03-26
• [QCA05010] Letter, March 26th, 1875
  1875-03-26
• [QCA16047] Letter, February 9th, 1875
  1875-02-09
• [QCC02], Legal Testimony, Porter Lowrey Soren and Stone, 1877
  1877-00-00
• [QCC02230], Letter from Porter Lowrey Soren and Stone to Thomas Alva Edison, February 9th, 1875
  1875-02-09