Items

• [B037ACC], Letter from Ernest J Berggren to Thomas Alva Edison, August 7th, 1915
  1915-08-07
• [CL221ACW], Letter from Ernest J Berggren to Frank Lewis Dyer, September 20th, 1910
  1910-09-20
• [CL221ADC], Letter from Ernest J Berggren to Frank Lewis Dyer, October 29th, 1910
  1910-10-29
• [CL401AAY], Letter from Ernest J Berggren to Thomas Graf, May 27th, 1915
  1915-05-27
• [D1021ACD], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, August 29th, 1910
  1910-08-29
• [D1021ACN], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, November 30th, 1910
  1910-11-30
• [D1025AAB], Letter from Ernest J Berggren to Frank Lewis Dyer, July 11th, 1910
  1910-07-11
• [D1051AAE], Letter from Ernest J Berggren to Dun (R.G.) & Co, S R Hills, August 10th, 1910
  1910-08-10
• [D1052AAG], Letter from Ernest J Berggren to Frank Lewis Dyer, September 6th, 1910
  1910-09-06
• [D8334ZAI], Letter from Ernest J Berggren to Samuel Insull, August 27th, 1883
  1883-08-27
• [D8334ZAL], Letter from Ernest J Berggren to Samuel Insull, August 30th, 1883
  1883-08-30
• [D8334ZAN], Letter from Ernest J Berggren to Joseph Hutchinson, August 31st, 1883
  1883-08-31
• [D8334ZAO], Letter from Ernest J Berggren to Samuel Insull, September 5th, 1883
  1883-09-05
• [D8334ZBG], Letter from Ernest J Berggren to Samuel Insull, October 29th, 1883
  1883-10-29
• [D8431ZAF], Letter from Ernest J Berggren to Samuel Insull, June 27th, 1884
  1884-06-27
• [D8503ZAU], Letter from Ernest J Berggren to Thomas Alva Edison, June 9th, 1885
  1885-06-09
• [D8531Z], Letter from Ernest J Berggren to Samuel Insull, October 28th, 1885
  1885-10-28
• [D8541K], Letter from Ernest J Berggren to Samuel Insull, May 11th, 1885
  1885-05-11
• [D8627ZAH], Letter from Ernest J Berggren to Charles Batchelor, November 17th, 1886
  1886-11-17
• [D8711AAH], Report from Edison Mutual Benefit Assn, Ernest J Berggren, April 5th, 1887
  1887-04-05
• [D8812AAM], Letter from Edison Mutual Benefit Assn, Ernest J Berggren to Thomas Alva Edison, April 2nd, 1888
  1888-04-02
• [D8912AAH], Report from Ernest J Berggren, Edison Mutual Benefit Assn, April 3rd, 1889
  1889-04-03
• [D9011AAC], Report from Edison Mutual Benefit Assn, Ernest J Berggren, April 2nd, 1890
  1890-04-02
• [D9806AAC], Letter from General Electric Co, Ernest J Berggren to John F Randolph, April 1st, 1898
  1898-04-01
• [E1163AS], Letter from Ernest J Berggren to Thomas Alva Edison, May 8th, 1911
  1911-05-08
• [E1169AD], Letter from Ernest J Berggren to Dun (R.G.) & Co, July 31st, 1911
  1911-07-31
• [E1170AI], Letter from Ernest J Berggren to Thomas Alva Edison, December 8th, 1911
  1911-12-08
• [E1172AS], Letter from Ernest J Berggren to Thomas Alva Edison, April 28th, 1911
  1911-04-28
• [E1177AJ], Letter from Ernest J Berggren to Frank Lewis Dyer, November 10th, 1911
  1911-11-10
• [E1177AN], Letter from Ernest J Berggren to Frank Lewis Dyer, November 23rd, 1911
  1911-11-23
• [E1184AA], Letter from Ernest J Berggren to Thomas Alva Edison, March 30th, 1911
  1911-03-30
• [E1184AB], Letter from Ernest J Berggren to Thomas Alva Edison, May 22nd, 1911
  1911-05-22
• [E1184AC], Letter from Ernest J Berggren to Dun (R.G.) & Co, July 31st, 1911
  1911-07-31
• [E1184AD], Letter from Ernest J Berggren to Frank Lewis Dyer, Thomas Alva Edison, December 1st, 1911
  1911-12-01
• [E1187AV], Letter from Ernest J Berggren to Harry Frederick Miller, December 29th, 1911
  1911-12-29
• [E1224AS], Letter from Ernest J Berggren to Thomas Alva Edison, December 24th, 1912
  1912-12-24
• [E1259BF1], Letter from Ernest J Berggren to George Benjamin Redfearn, July 26th, 1912
  1912-07-26
• [E1280AL], Letter from Ernest J Berggren to Bradstreet Co, June 11th, 1912
  1912-06-11
• [E1280AM], Letter from Ernest J Berggren to Dun (R.G.) & Co, June 11th, 1912
  1912-06-11
• [E1365AH], Letter from Ernest J Berggren to William Maxwell, January 16th, 1913
  1913-01-16
• [E1464CX], Letter from Ernest J Berggren to Carl Hillis Wilson, July 21st, 1914
  1914-07-21
• [E1540AC], Letter from Ernest J Berggren to William Mitchell Lybrand, January 8th, 1914
  1914-01-08
• [E1578AB], Report from Ernest J Berggren, January 11th, 1915
  1915-01-11
• [E1578AT], Report from Ernest J Berggren, June 3rd, 1915
  1915-06-03
• [E1578AY], Report from Ernest J Berggren, August 21st, 1915
  1915-08-21
• [E1579BB], Letter from Ernest J Berggren to Harry Toyne Leeming, January 22nd, 1915
  1915-01-22
• [E1676AB], Letter from Ernest J Berggren to Stephen Babcock Mambert, February 24th, 1916
  1916-02-24
• [F5F04AI], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, January 21st, 1914
  1914-01-21
• [F5F05AE], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, November 20th, 1915
  1915-11-20
• [F5F06AB1], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, January 20th, 1916
  1916-01-20
• [F5F06AD], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, February 7th, 1916
  1916-02-07
• [HM54AM], Letter from Ernest J Berggren to Harry Frederick Miller, May 6th, 1912
  1912-05-06
• [X001M5G1] Reminiscence, 1929-1935
  1929-1935
• [X453K1A], Letter from Ernest J Berggren to Mina Miller (Mrs Thomas A.) Edison, April 21st, 1925
  1925-04-21