Items

• [D9605AAA], Letter from Edwin James Houston, American Philosophical Society to Thomas Alva Edison, February 24th, 1896
  1896-02-24
• [D9605AAE], Letter from American Philosophical Society to Thomas Alva Edison, May 15th, 1896
  1896-05-15
• [E1918AS], Letter from Isaac Minis Hays, American Philosophical Society to Richard Wesley Kellow, May 27th, 1919
  1919-05-27
• [SB143071], Letter from American Philosophical Society to Thomas Alva Edison, May 27th, 1874
  1874-05-27