Items

• [D0103AAI], Letter from William Slocum Barstow to Thomas Alva Edison, April 26th, 1901
  1901-04-26
• [D0221AAB], Letter from William Slocum Barstow to Thomas Alva Edison, January 25th, 1902
  1902-01-25
• [E1546AM], Letter from William Slocum Barstow to William Henry Meadowcroft, October 9th, 1915
  1915-10-09
• [SB020AAB], Interview, William Slocum Barstow, April 20th, 1901
  1901-04-20