Letter from P M Roget, Bernard Street, to the Duke of Sussex Enclosing copies of a letter from P M Roget, to Anthony Panizzi, 9 July 1836 (MM/12/15) and Roget's reply to Anthony Panizzi's pamphlet (MM/12/33). Panizzi was employed by the Royal Society to produce a catalogue of the scientific books in the Society's Library. This contract was terminated in 1834, after Panizzi stopped working on the catalogue believing the Society to have broken the terms of his employment. The pamphlet referred to contained Panizzi's account of this incident. 27 November 1837