Items

• [D7802ZZAY], Letter from George W Simmons to Thomas Alva Edison, September 19th, 1878
  1878-09-19
• [D7802ZZBZ], Letter from George W Simmons to Thomas Alva Edison, September 24th, 1878
  1878-09-24
• [D7802ZPB], Letter from George W Simmons to Thomas Alva Edison, June 15th, 1878
  1878-06-15
• [D7819ZAF], Letter from George W Simmons to Thomas Alva Edison, October 18th, 1878
  1878-10-18
• [D7819ZAO], Letter from George W Simmons to Thomas Alva Edison, October 21st, 1878
  1878-10-21