A catalogue of the valuable collection of original drawings, designs and pictures : the labour of many years' close application, and unremitting study of that ingenious artist, Mr. Thomas Malton, Dec. : comprising an extensive assemblage of views of the principal public buildings in London, Westminster, Oxford, Cambridge, Bath, &c. &c. : many of them enriched with figures by the late W. Hamilton, Esq. R.A. : also, a collection of tinted etchings, in imitation of drawings : together with many valuable copper-plates, with their impressions : loose drawings, sketches and prints : a piano forte, by Beck : a model for a theatre : drawings boards, &c. : which (by order of the executor,) will be sold by auction by Mr. Christie, at the Great Room, Pall Mall, on Friday, May 4, 1804, and following day, at twelve o'clock