Items

• [E1556AB], Letter from G P Grant, Canadian Refining and Smelting Co Ltd to Thomas Alva Edison, February 12th, 1915
  1915-02-12
• [E1556AC], Letter from Canadian Refining and Smelting Co Ltd, G P Grant to William Henry Meadowcroft, February 16th, 1915
  1915-02-16
• [E1556AE], Letter from Canadian Refining and Smelting Co Ltd, G P Grant to William Henry Meadowcroft, March 17th, 1915
  1915-03-17