Items

• [E1915AO3], Letter from William Henry Meadowcroft to Marc Darrin, Koppers (H.) Co, September 5th, 1919
  1919-09-05
• [E1915AQ], Letter from William Henry Meadowcroft to Marc Darrin, Koppers (H.) Co, September 18th, 1919
  1919-09-18
• [E1915AS], Letter from William Henry Meadowcroft to Marc Darrin, Koppers (H.) Co, September 25th, 1919
  1919-09-25