Items

• [CL220ABD], Letter from Thomas Alva Edison to Porfirio Diaz, July 8th, 1909
  1909-07-08
• [D8303ZCB], Letter from Thomas Alva Edison to Porfirio Diaz, April 7th, 1883
  1883-04-07
• [D9055AAT], Letter from Thomas Alva Edison to Porfirio Diaz, June 1890
  1890-06-00
• [LB016250], Telegram from Thomas Alva Edison to Porfirio Diaz, May 9th, 1883
  1883-05-09
• [LB033046], Letter from Thomas Alva Edison to Porfirio Diaz, October 9th, 1889
  1889-10-09
• [LB041431], Letter from Thomas Alva Edison to Porfirio Diaz, June 14th, 1890
  1890-06-14