Items

• [E1421AD], Letter from William Henry Meadowcroft to Thomas Alva Edison, February 12th, 1914
  1914-02-12
• [E1518CBM], Letter from William Henry Meadowcroft to Harry Toyne Leeming, March 12th, 1915
  1915-03-12
• [E1518MAS], Letter from Thomas Alva Edison to Standard Essence Co, 1915
  1915-00-00
• [E1616ACJ], Agreement, Thomas Alva Edison, Standard Essence Co, January 25th, 1916
  1916-01-25