Items

• [D0429AAC], Letter from Marconi Wireless Telegraph Company of America, John Bottomley to Thomas Alva Edison, June 23rd, 1904
  1904-06-23
• [D0733AAA], Letter from Marconi Wireless Telegraph Company of America, John Bottomley to Thomas Alva Edison, October 3rd, 1907
  1907-10-03
• [D0733AAB], Letter from Marconi Wireless Telegraph Company of America, John Bottomley to Thomas Alva Edison, October 5th, 1907
  1907-10-05
• [D0733AAD], Letter from John Bottomley, Marconi Wireless Telegraph Company of America to Thomas Alva Edison, October 29th, 1907
  1907-10-29
• [D0943AAC], Letter from Marconi Wireless Telegraph Company of America, John Bottomley to Thomas Alva Edison, March 18th, 1909
  1909-03-18
• [D1053AAA], Letter from Marconi Wireless Telegraph Company of America, John Bottomley to Thomas Alva Edison, April 6th, 1910
  1910-04-06
• [E1153AF], Letter from John Bottomley to Thomas Alva Edison, October 19th, 1911
  1911-10-19
• [E1271AB], Letter from John Bottomley to Thomas Alva Edison, April 6th, 1912
  1912-04-06