Items

• [D7826ZBC], Letter from Edward Payson Bullard to Thomas Alva Edison, September 30th, 1878
  1878-09-30
• [D7830ZAD], Letter from Edward Payson Bullard to Thomas Alva Edison, May 17th, 1878
  1878-05-17
• [D7903ZJQ], Letter from Edward Payson Bullard to Thomas Alva Edison, October 24th, 1879
  1879-10-24
• [D8129U], Letter from Edward Payson Bullard to Edison Electric Light Co, March 3rd, 1881
  1881-03-03
• [D8756AAB], Letter from Edward Payson Bullard to Thomas Alva Edison, May 6th, 1887
  1887-05-06
• [D8756AAE], Letter from Edward Payson Bullard to Ezra Torrance Gilliland, Thomas Alva Edison, May 13th, 1887
  1887-05-13
• [D8856AAQ], Letter from Edward Payson Bullard to Edison Machine Works, Henry M Livor, January 7th, 1888
  1888-01-07
• [D8856ABR], Letter from Edward Payson Bullard to Charles Batchelor, February 3rd, 1888
  1888-02-03
• [D8856ABV], Letter from Edward Payson Bullard to Thomas Alva Edison, February 7th, 1888
  1888-02-07
• [D8856ACH], Letter from Edward Payson Bullard to West Orange Laboratory, February 29th, 1888
  1888-02-29