Items

• [E1515AD], Letter from Alfred Cochran to Thomas Alva Edison, May 3rd, 1915
  1915-05-03
• [E1825BF], Letter from Alfred Cochran, War Service Association of Manufacturers of Solder and Bearing Metals, Inc to Thomas Alva Edison, October 10th, 1918
  1918-10-10
• [E1857AZ], Letter from War Service Association of Manufacturers of Solder and Bearing Metals, Inc, Alfred Cochran to Thomas Alva Edison, October 7th, 1918
  1918-10-07