Items

• [CJ622AAF], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, October 13th, 1917
  1917-10-13
• [CJ622AAI], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, November 1st, 1917
  1917-11-01
• [CJ622AAK], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, November 2nd, 1917
  1917-11-02
• [CJ622AAL], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, November 5th, 1917
  1917-11-05
• [CJ622AAN], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, November 12th, 1917
  1917-11-12
• [CJ622AAR], Letter from William Eugene Horne to Stephen Babcock Mambert, November 24th, 1917
  1917-11-24
• [CJ622AAS], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, December 13th, 1917
  1917-12-13
• [CJ622AAU], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, December 20th, 1917
  1917-12-20
• [CJ622AAV], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, December 27th, 1917
  1917-12-27
• [CJ622AAY], Letter from Ralph Henry Allen to Stephen Babcock Mambert, April 18th, 1918
  1918-04-18
• [CJ622ABB], Letter from Harold M Scott to Stephen Babcock Mambert, January 4th, 1919
  1919-01-04
• [CK602ADB], Letter from J W Reeve to Stephen Babcock Mambert, August 29th, 1917
  1917-08-29
• [CK602ADO], Letter from Archibald Clarence Emery to Stephen Babcock Mambert, June 19th, 1918
  1918-06-19
• [CK602AEC], Letter from George Drake Smith to Stephen Babcock Mambert, March 14th, 1919
  1919-03-14
• [CK602AEH], Letter from Arthur Mudd to Stephen Babcock Mambert, May 5th, 1919
  1919-05-05
• [CK602AFN], Letter from Arthur Mudd to Charles Edison, Stephen Babcock Mambert, December 12th, 1919
  1919-12-12
• [CK602AFW], Letter from E M Cutting to Stephen Babcock Mambert, December 27th, 1919
  1919-12-27
• [CK602AGG], Letter from Arthur Mudd to Stephen Babcock Mambert, April 9th, 1920
  1920-04-09
• [CK602AGS], Letter from Charles Este Sholes to Stephen Babcock Mambert, August 11th, 1920
  1920-08-11
• [CK602AGT], Letter from Charles Edison to Stephen Babcock Mambert, September 1st, 1920
  1920-09-01
• [CK602AHL], Letter from Frank Dennell Fagan to Stephen Babcock Mambert, Charles Edison, December 16th, 1920
  1920-12-16
• [CK603AAB], Letter from Frederick Condit Erwin to Stephen Babcock Mambert, February 8th, 1921
  1921-02-08
• [CK603AAG], Letter from Frank Dennell Fagan to Stephen Babcock Mambert, June 23rd, 1921
  1921-06-23
• [CK912ABK], Letter from Carl Hillis Wilson to Charles Edison, Stephen Babcock Mambert, October 4th, 1915
  1915-10-04
• [CK914AAT], Letter from Carl Hillis Wilson to Stephen Babcock Mambert, April 17th, 1917
  1917-04-17
• [CK914AAW], Letter from Leonard Ward McChesney to Stephen Babcock Mambert, April 30th, 1917
  1917-04-30
• [CL401ABA], Letter from Henry Lanahan to Stephen Babcock Mambert, January 30th, 1919
  1919-01-30
• [CL401ABD], Letter from Walter Stevens to Stephen Babcock Mambert, June 28th, 1923
  1923-06-28
• [CM01AN], Letter from Richard Wesley Kellow to Stephen Babcock Mambert, March 22nd, 1916
  1916-03-22
• [CM04AB], Letter from Heinrich H Meno Kammerhoff to Stephen Babcock Mambert, March 27th, 1916
  1916-03-27
• [CM05AC], Letter from Heinrich H Meno Kammerhoff to Charles Edison, Stephen Babcock Mambert, July 18th, 1917
  1917-07-18
• [E1469KF], Letter from Robert Abraham Bachman to Stephen Babcock Mambert, December 31st, 1914
  1914-12-31
• [E1482AC], Letter from Walter Lewis Eckert to Stephen Babcock Mambert, March 12th, 1914
  1914-03-12
• [E1483DQ], Letter from Gilbert Henry Baldwin to Stephen Babcock Mambert, December 21st, 1914
  1914-12-21
• [E1755AB], Letter from Richard Wesley Kellow to William Henry Meadowcroft, Stephen Babcock Mambert, George Arthur Meister, Harry Frederick Miller, Charles Edison, May 1st, 1917
  1917-05-01
• [E1565OE], Letter from John Pierrepont Constable to Harry Toyne Leeming, Stephen Babcock Mambert, Absalom Mason Kennedy, Thomas Alva Edison, John Ewing Melville Simpson, October 23rd, 1915
  1915-10-23
• [E1578AQ], Letter from Walter Stevens to Stephen Babcock Mambert, May 24th, 1915
  1915-05-24
• [E1578AZ], Letter from Carl Hillis Wilson to Stephen Babcock Mambert, Thomas Alva Edison, October 5th, 1915
  1915-10-05
• [E1579AS], Letter from Egbert Jessup Moore, American Concrete Institute to Stephen Babcock Mambert, January 11th, 1915
  1915-01-11
• [E1579BA], Letter from American Concrete Institute, Egbert Jessup Moore to Stephen Babcock Mambert, January 22nd, 1915
  1915-01-22
• [E1579BM], Letter from Richard Lewis Humphrey, American Concrete Institute to Stephen Babcock Mambert, February 6th, 1915
  1915-02-06
• [E1609AH], Letter from Arthur Mudd to Stephen Babcock Mambert, November 28th, 1916
  1916-11-28
• [E1616KAB], Letter from James T Phelan to Stephen Babcock Mambert, November 2nd, 1916
  1916-11-02
• [E1625AF], Letter from Arthur Mudd to Stephen Babcock Mambert, August 14th, 1916
  1916-08-14
• [E1676AB], Letter from Ernest J Berggren to Stephen Babcock Mambert, February 24th, 1916
  1916-02-24
• [E1739AZ], Letter from Charles Elwood Fairbanks to Stephen Babcock Mambert, Charles Edison, March 27th, 1917
  1917-03-27
• [E1822AD], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, July 29th, 1918
  1918-07-29
• [E1841AC], Letter from Thomas Alva Edison to Stephen Babcock Mambert, February 16th, 1918
  1918-02-16
• [E1867BC], Telegram from Thomas Alva Edison to Stephen Babcock Mambert, March 26th, 1918
  1918-03-26
• [E1881AH], Telegram from Thomas Alva Edison to Stephen Babcock Mambert, March 11th, 1918
  1918-03-11
• [E1881AI], Telegram from Thomas Alva Edison to Stephen Babcock Mambert, March 12th, 1918
  1918-03-12
• [E1881AK], Telegram from Thomas Alva Edison to Stephen Babcock Mambert, March 29th, 1918
  1918-03-29
• [E1881AK1], Letter from Henry C Muller to Stephen Babcock Mambert, March 30th, 1918
  1918-03-30
• [E1922BN], Letter from Walter Seeley Mallory to Stephen Babcock Mambert, May 27th, 1919
  1919-05-27
• [E1956BBD], Letter from Ralph Henry Allen to Stephen Babcock Mambert, Thomas Alva Edison, September 15th, 1919
  1919-09-15
• [E1969AG], Letter from Thomas Alva Edison to Charles Edison, Stephen Babcock Mambert, July 10th, 1919
  1919-07-10
• [F5F08AH], Letter from Claire App to Stephen Babcock Mambert, October 27th, 1917
  1917-10-27
• [F5F08AI], Telegram from Mina Miller (Mrs Thomas A.) Edison to Stephen Babcock Mambert, February 1st, 1918
  1918-02-01
• [HK5003AB], Letter from Richard Wesley Kellow to Stephen Babcock Mambert, May 23rd, 1918
  1918-05-23
• [HK5010AB], Letter from William Eugene Horne to Stephen Babcock Mambert, May 28th, 1918
  1918-05-28
• [HK5037AC], Letter from Richard Wesley Kellow to Stephen Babcock Mambert, December 23rd, 1920
  1920-12-23
• [HK5037AE], Letter from Richard Wesley Kellow to Stephen Babcock Mambert, December 28th, 1920
  1920-12-28
• [HK5129AF], Letter from Richard Wesley Kellow to Stephen Babcock Mambert, May 4th, 1920
  1920-05-04
• [HK5156AC], Letter from Charles Edison to Stephen Babcock Mambert, June 14th, 1917
  1917-06-14
• [MF05BT], Letter from William Henry Meadowcroft to Stephen Babcock Mambert, June 27th, 1916
  1916-06-27
• [X001B6AR], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, August 4th, 1919
  1919-08-04
• [X001B8AV], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, September 28th, 1921
  1921-09-28
• [X001H1BU], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, February 6th, 1918
  1918-02-06
• [X001H1BW], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, March 23rd, 1918
  1918-03-23
• [X001H1BY], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, April 19th, 1918
  1918-04-19
• [X001H1BZ], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, March 18th, 1919
  1919-03-18
• [X001H1CA], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, May 6th, 1919
  1919-05-06
• [X001H1CD], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, January 16th, 1920
  1920-01-16
• [X001H1CH], Letter from Ernest Gustav Liebold to Stephen Babcock Mambert, July 16th, 1921
  1921-07-16
• [X018A3AX], Letter from Charles Edison to Stephen Babcock Mambert, March 27th, 1918
  1918-03-27
• [X225AO], Power of Attorney from Thomas Alva Edison to Charles Edison, Stephen Babcock Mambert, June 14th, 1920
  1920-06-14