Bust of James Watt in Parian Ware made by Josiah Wedgwood & Sons from original by E.W. Wyon Motive Power after 1859
Model of cylinder with separate condenser, formerly described as the "original" model. Watt's second separate condenser, 1765. Motive Power 1765
Newcomen Engine built by Francis Thompson of Ashover near Chesterfield 1791. Re-erected in house built with materials taken from the engine house at Pentrich, Derbyshire, where it was last worked Newcomen Atmospheric Engine Motive Power 1791