Items

• [E1504AE], Letter from John Barrett to Thomas Alva Edison, May 11th, 1915
  1915-05-11
• [E1504AF], Letter from John Barrett, Pan American Union to Thomas Alva Edison, May 17th, 1915
  1915-05-17
• [E1580AG], Telegram from John Barrett, Pan American Union to Thomas Alva Edison, February 26th, 1915
  1915-02-26
• [E1580AH], Telegram from Pan American Union, John Barrett to William Maxwell, February 26th, 1915
  1915-02-26
• [E1580AI], Telegram from John Barrett, Pan American Union to Thomas Alva Edison, March 1st, 1915
  1915-03-01
• [E1580AJ], Letter from John Barrett, Pan American Union to Thomas Alva Edison, March 1st, 1915
  1915-03-01
• [E1580AK], Letter from John Barrett, Pan American Union to Thomas Alva Edison, March 4th, 1915
  1915-03-04