Includes correspondence from Sir George B K Airy, Sir William Armstrong, Lord Ashburton, and Sir Fredrick Able.
Includes correpsondence from
Includes correpsondence from Frances Knollys.
Includes correspondence from Sir John Bennet Lawes, John Leighton (includes his notes on the patent discussion), Henry G. Lennox
Includes correpsondence from John Joseph Mechi, Robert James Mann
Includes correpsondence from ....
Includes correspondence from Sir Philip Cunliffe Owen.
Includes correspondence from Sir Thomas Phillips, Dr Playfair\n\nPatent Law Commission
Includes correpsondence from Quarterman.
Includes correspondence from John Scott Russell, Owen Roberts, Edward Rigg.
Includes correspondence from W. Saunders,Edward Solly, Philip Henry Stanhope,Colonel W H Sykes, John Scott Russell.
Includes correspondence from F. Buckland, W. Bessant, H. Bessemer,F. Bramwell,\n
Includes correpsondence from T.Twining.
Correspondence from Cornelius Varley, Dr Vaughan, G. Valentine, Cromwell Varley
Includes correspondence from Thomas Winkworth, Eardly Wilmot, Digby Wyatt, Joseph Whitworth, Henry B. Wheatley, Henry Trueman Wood.