Items

• [LM243861], Letter from Walter Seeley Mallory to Rock Plaster Co, April 18th, 1902
  1902-04-18
• [LM243868], Letter from Walter Seeley Mallory to Rock Plaster Co, April 22nd, 1902
  1902-04-22
• [LM243877], Letter from Walter Seeley Mallory to Rock Plaster Co, April 25th, 1902
  1902-04-25
• [LM244795], Letter from Walter Seeley Mallory to Rock Plaster Co, De Lagnel Haigh, January 7th, 1903
  1903-01-07