Items

Items

• 

  [D7819ZCR], Letter from George Frederick Barker to Thomas Alva Edison, November 30th, 1878

  1878-11-30
• 

  [D7819ZDJ], Letter from George Frederick Barker to Thomas Alva Edison, December 14th, 1878

  1878-12-14
• 

  [D7903ZIE], Letter from George Frederick Barker to Thomas Alva Edison, September 23rd, 1879

  1879-09-23
• 

  [D8135J], Letter from George Frederick Barker to Thomas Alva Edison, June 10th, 1881

  1881-06-10
• 

  [X120BAB], Letter from George Frederick Barker to Henry Draper, December 10th, 1875

  1875-12-10
• 

  [X120BAD], Letter from George Frederick Barker to Henry Draper, December 26th, 1875

  1875-12-26
• 

  [X120BAE], Letter from George Frederick Barker to Henry Draper, May 21st, 1876

  1876-05-21
• 

  [X120BAH], Letter from George Frederick Barker to Henry Draper, October 27th, 1876

  1876-10-27
• 

  [X120BAI], Letter from George Frederick Barker to Henry Draper, July 2nd, 1877

  1877-07-02
• 

  [X120BAM], Letter from George Frederick Barker to Henry Draper, August 15th, 1877

  1877-08-15