Items

• [E1421AS], Letter from Thomas Alva Edison to Barrett Manufacturing Co, David Walker Jayne, August 17th, 1914
  1914-08-17
• [E1421FJ], Letter from Thomas Alva Edison to Barrett Manufacturing Co, David Walker Jayne, December 1914
  1914-12-00
• [E1421FV], Letter from Harry Toyne Leeming to Barrett Manufacturing Co, December 16th, 1914
  1914-12-16
• [E1421FV2], Letter from Thomas Alva Edison to Barrett Manufacturing Co, December 26th, 1914
  1914-12-26
• [LB080141], Letter from Harry Frederick Miller to Barrett Manufacturing Co, June 1st, 1909
  1909-06-01
• [LB080159], Letter from Harry Frederick Miller to Barrett Manufacturing Co, June 4th, 1909
  1909-06-04
• [LB098493], Letter from Thomas Alva Edison to Barrett Manufacturing Co, August 17th, 1914
  1914-08-17
• [LB100139], Letter from William Henry Meadowcroft to Barrett Manufacturing Co, David Walker Jayne, October 8th, 1914
  1914-10-08
• [LB102622], Letter from Thomas Alva Edison to Barrett Manufacturing Co, March 25th, 1915
  1915-03-25
• [LB106680], Letter from Thomas Alva Edison to Walter B Murphy, Barrett Manufacturing Co, September 22nd, 1915
  1915-09-22