Items

• [E1257AS], Letter from North American Selling Co to Thomas Alva Edison, April 29th, 1912
  1912-04-29
• [E1257BN], Letter from Edwin V Machette, North American Selling Co to Thomas Alva Edison, August 23rd, 1912
  1912-08-23
• [E1337AP], Letter from Edwin V Machette, North American Selling Co to Thomas Alva Edison, May 8th, 1913
  1913-05-08