1. Add MS 88942/4/1/1 Reference (shelfmark): Add MS 88942/4/1/1 Title: Talbot: Material concerning photographic patents Scope & Content: ‘W. H. F. Talbot. Invention.’ (30 May, 1843). Patent for Talbot’s ‘Improvements in Photography.’ Patent document has a large wax seal attached. National Trust Accession: 36034. Collection Area: Western Manuscripts Languages: English Date Range: 1843 Extent: 1 file