Items

• [E1359AZ], Article, Akron Times, January 31st, 1913
  1913-01-31
• [E1664BDJ], Letter from Amet Magni-Phone Co to Edison (Thomas A.) Inc, October 9th, 1916
  1916-10-09
• [PT5109], Patent Application, Thomas Alva Edison, May 27th, 1919
  1919-05-27
• [SB503131A], Clipping, Kansas City Journal, February 24th, 1913
  1913-02-24
• [SB503050B], Clipping, New Brunswick Times, January 28th, 1913
  1913-01-28
• [SB503051B], Clipping, Troy Times, January 30th, 1913
  1913-01-30
• [SB503074C], Clipping, Buffalo Courier, February 9th, 1913
  1913-02-09
• [SC13027A], Clipping, Hartford Journal, February 14th, 1913
  1913-02-14