Items

• [E1616KAS], Letter from Thomas Alva Edison to William Henry Meadowcroft, William F Kip, Geigy Co, November 15th, 1916
  1916-11-15
• [E1616LAT], Letter from William Henry Meadowcroft to Geigy Co, William F Kip, December 20th, 1916
  1916-12-20
• [LB115084], Letter from William Henry Meadowcroft to Geigy Co, November 15th, 1916
  1916-11-15