Letters to and papers of Joseph Severn (1793-1879), painter, as follows:
- (a) numbers 1-11, letters to Joseph Severn from Charles Eastlake, RA, concerning Severn's cartoon for a fresco for the Upper Waiting Hall at Westminster, 1845-7;
- (b) numbers 12-14, drafts of Severn's letters respecting this cartoon, 1846;
- (c) number 15, draft (43 folios) by Severn of his First and Third Lectures to be given to the Royal Institute of British Architects on fresco painting, 1842.