Items

• [CL221ACZ], Letter from Thomas Alva Edison to Charles Schiffl, October 24th, 1910
  1910-10-24
• [D1020AAY], Letter from Newman Henry Holland to Charles Schiffl, March 5th, 1910
  1910-03-05
• [D1050AAD], Letter from Frank Lewis Dyer to Charles Schiffl, February 15th, 1910
  1910-02-15
• [E1537BE], Letter from John Pierrepont Constable to Harry Toyne Leeming, Charles Schiffl, September 20th, 1915
  1915-09-20