Items

• [E1258BQ], Letter from Thomas Alva Edison to Proudfoot's Commerical Agency, May 27th, 1912
  1912-05-27
• [E1669AA], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, Louis A Proudfoot, February 2nd, 1916
  1916-02-02
• [E1669AC], Letter from William Henry Meadowcroft to Louis A Proudfoot, Proudfoot's Commerical Agency, September 22nd, 1916
  1916-09-22
• [E1774AA], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, January 31st, 1917
  1917-01-31
• [E1774AB], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, December 4th, 1917
  1917-12-04
• [E1861AQ1], Letter from William Henry Meadowcroft to Louis A Proudfoot, Proudfoot's Commerical Agency, September 16th, 1918
  1918-09-16
• [E1871AC], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, January 15th, 1918
  1918-01-15
• [E1959AA], Letter from William Henry Meadowcroft to Louis A Proudfoot, Proudfoot's Commerical Agency, May 5th, 1919
  1919-05-05
• [E1959AB], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, Louis A Proudfoot, June 5th, 1919
  1919-06-05
• [E1959AE], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, July 22nd, 1919
  1919-07-22
• [LB098026], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, May 22nd, 1914
  1914-05-22
• [LB098384], Letter from Thomas Alva Edison to Proudfoot's Commerical Agency, Louis A Proudfoot, July 28th, 1914
  1914-07-28
• [LB090690], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, October 17th, 1912
  1912-10-17
• [LB095390], Letter from Thomas Alva Edison to Proudfoot's Commerical Agency, September 30th, 1913
  1913-09-30
• [LB098673], Letter from William Henry Meadowcroft to Louis A Proudfoot, Proudfoot's Commerical Agency, September 18th, 1914
  1914-09-18
• [LB103300], Letter from William Henry Meadowcroft to Proudfoot's Commerical Agency, April 12th, 1915
  1915-04-12