Items

• [D0707AAA], Letter from Mann and MacNeille to Thomas Alva Edison, May 21st, 1907
  1907-05-21
• [D0707AAC], Letter from Mann and MacNeille to Thomas Alva Edison, October 24th, 1907
  1907-10-24
• [D0807AAU1], Letter from Mann and MacNeille to Thomas Alva Edison, February 11th, 1908
  1908-02-11
• [D0807ABD], Letter from Mann and MacNeille to Thomas Alva Edison, April 29th, 1908
  1908-04-29
• [D0807ABL], Letter from Mann and MacNeille to Thomas Alva Edison, July 6th, 1908
  1908-07-06
• [D0906AAA], Letter from Mann and MacNeille to Thomas Alva Edison, January 2nd, 1909
  1909-01-02
• [D0906AAB], Letter from Mann and MacNeille to Thomas Alva Edison, January 8th, 1909
  1909-01-08
• [D1014AAB], Letter from Mann and MacNeille to Thomas Alva Edison, January 11th, 1910
  1910-01-11
• [D1014AAI], Letter from Mann and MacNeille to Thomas Alva Edison, March 23rd, 1910
  1910-03-23
• [D1014AAU], Letter from Mann and MacNeille to Thomas Alva Edison, June 23rd, 1910
  1910-06-23
• [E1128AV], Letter from Mann and MacNeille to Thomas Alva Edison, June 1st, 1911
  1911-06-01
• [E1320AA], Letter from Mann and MacNeille to Thomas Alva Edison, March 11th, 1913
  1913-03-11
• [E1419AE], Letter from Mann and MacNeille, Horace Borchsenius Mann to Thomas Alva Edison, October 15th, 1914
  1914-10-15