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1828-1833

Containing notes and sketches/measured elevations of parts for various engines, most items are noted as being manufactured by Boulton & Watt for particular companies, with dates, including the following: John Howard & Brothers, Jun 1833; J&J Potter, Apr 1833; "Dolphin", Liverpool, 1833; J.B. Clarke & Sons, May 1833; Mr. Oldham, Bank of Ireland, Apr 1833; B&W Sandford, May 1833; H. Beaver, May 1833; "Monarch", 1833. Drawings show valves, hot water pumps, marine engines, clutches, boilers, pumping engine.

Includes: journal extracts of experiments on pumping engines at various docks and water works, 1828-1832; notes on the strength of cast iron beams and rotative shafts; Dr. Church 's boiler and steam carriage, Aug 1833; Sharp & Roberts" railway engine, Jun 1833; Fairbairn's iron boat for Prince Leopold, May 1833; performance of the vessels "Harlequin", "Aladdin" and "Cinderella", 1824 1824; mint machinery at Soho; and list of shareholders in Treliner Mine.

• Machinery for John Howard & Brothers, Stockport, Jun 1833
  Machinery for J and J Potter, Manchester, Apr 1833
  Machinery for the vessel "Dolphin", Liverpool, 1833
  Machinery for JB Clarke & Sons, Manchester, May 1833
  Machinery for Mr Oldham, Bank of Ireland, Dublin, Apr 1833
  Machinery for B and W Sandford, Manchester, May 1833
  Machinery for H Beaver, Manchester, May 1833
  Machinery for the vessel "Monarch", 1833
  Journal extracts of experiments on pumping engines at various docks and water works, 1828-1832
  Notes on the strength of cast iron beams and rotative shafts
  Dr Church's boiler and steam carriage, Aug 1833
  Sharp & Roberts" railway engine, Jun 1833
  Fairbairn's iron boat for Prince Leopold, May 1833
  Performance of the vessels "Harlequin", "Aladdin" and "Cinderella" in 1824
  Mint Machinery at the Soho Foundry
  List of shareholders in Treliner Mine