Items

• [E1518LBW], Letter from William F Nehr to William Henry Meadowcroft, December 20th, 1915
  1915-12-20
• [E1518LBX], Letter from William F Nehr to Thomas Alva Edison, December 21st, 1915
  1915-12-21
• [E1664AAB], Letter from William F Nehr to Thomas Alva Edison, January 3rd, 1916
  1916-01-03
• [E1929DX], Letter from William F Nehr to Charles Edison, September 1st, 1919
  1919-09-01
• [PT5065G], Letter from William F Nehr to Thomas Alva Edison, March 24th, 1917
  1917-03-24
• [PT5077], Patent Application, William F Nehr, February 20th, 1914
  1914-02-20
• [PT5081], Patent Application, August Weinert, William F Nehr, May 9th, 1914
  1914-05-09