Items

• [CF001AAJ], Agreement, George Black, Edison Electric Light Co Ltd, Swan United Electric Light Co Ltd, Edison and Swan United Electric Light Co Ltd, October 1st, 1883
  1883-10-01
• [D8338ZBK1], Agreement, Swan United Electric Light Co Ltd, Edison Electric Light Co Ltd, George Black, August 1883
  1883-08-00
• [D8338ZBS2], Agreement, Swan United Electric Light Co Ltd, Edison Electric Light Co Ltd, George Black, September 1883
  1883-09-00
• [D8338ZBS3], Agreement, George Black, Edison Electric Light Co Ltd, Swan United Electric Light Co Ltd, October 1st, 1883
  1883-10-01
• [D8546ZBI], Letter from George Black to Erastus Wiman, October 17th, 1885
  1885-10-17
• [SC87009A], Clipping, George Black, Journal and Proceedings of the Hamilton Association, 1887
  1887-00-00