Items

• [D7819ZCE], Letter from Whitney Arms Co, Eli Whitney, Jr. to Thomas Alva Edison, November 16th, 1878
  1878-11-16
• [D7903ZKF], Letter from Whitney Arms Co, Eli Whitney, Jr. to Thomas Alva Edison, November 1st, 1879
  1879-11-01
• [D8120A], Letter from Whitney Arms Co, Eli Whitney, Jr. to Thomas Alva Edison, January 3rd, 1881
  1881-01-03
• [D8736ACL], Letter from Whitney Arms Co, Eli Whitney, Jr. to Thomas Alva Edison, June 3rd, 1887
  1887-06-03