1. Add MS 88942/4/1/20 Reference (shelfmark): Add MS 88942/4/1/20 Title: Talbot: Material concerning other patents Scope & Content: ‘W. H. F. Talbot. Invention.’ (1 March, 1845). ‘Improvements in obtaining Motive Power and in the Application of Motive Power to Railways.’ Patent document has a large wax seal attached. National Trust Accession: 33606. Collection Area: Western Manuscripts Languages: English Date Range: 1845 Extent: 1 file