Items

Items

• 

  [D7702ZBC], Letter from Henry Draper to Thomas Alva Edison, August 6th, 1877

  1877-08-06
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  [D7702ZBH], Letter from Henry Draper to Thomas Alva Edison, August 9th, 1877

  1877-08-09
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  [D7702ZBR], Letter from Henry Draper to Thomas Alva Edison, August 22nd, 1877

  1877-08-22
• 

  [D7802ZZMG], Letter from Henry Draper to Thomas Alva Edison, November 29th, 1878

  1878-11-29
• 

  [D7903ZKG], Letter from Henry Draper to Thomas Alva Edison, November 3rd, 1879

  1879-11-03
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  [D8204ZIK], Letter from Henry Draper to Thomas Alva Edison, November 4th, 1882

  1882-11-04
• 

  [D8220O], Letter from Henry Draper to Thomas Alva Edison, May 14th, 1882

  1882-05-14
• 

  [D8220P], Letter from Henry Draper to Thomas Alva Edison, May 22nd, 1882

  1882-05-22
• 

  [D8220Q], Letter from Henry Draper to Thomas Alva Edison, June 4th, 1882

  1882-06-04