Feigned reproach for CB's return to 'the Analytics.' Inquires about CB's 'Devonshire Ghost at Chudleigh.' Results of JH's chemistry experiments. Derides scientists who promote theory of 'akasch' as the one and only form of matter. Met Alexander Marcet in Greenwich.

Comments on the equation sent by CB. Has been experimenting with potassium.

Hopes Pleasance has allowed her "light to shine before men, & women too" [following Smith's knighthood on 28 July 1814]; announcements in newspapers; their cards are done; lists those who attended the ceremony; reactions of friends and servants; he is now obliged to call and leave his card at many places, which otherwise he would not now do. Intends to visit Spring Grove [Sir Joseph Banks' home in Isleworth, Middlesex]; visiting a Mr and Mrs Paterson near Edgware; seeing Lord Essex's Cashiobury, [Hertfordshire], [George Capell-Coningsby, 5th Earl of Essex (1757-1839)]. Account of a fair and celebrations in Hyde Park. Bought a "pretty set of tea china".

[Letter incomplete: lower third of second folio cropped, presumed destroyed]