Catalogue of Useful Inventions for Cotton Spinners, Manufacturers and for all textile trades
Autograph letter from Otto Lilienthal to T J Bennett
An edition of 'The Photogram' journal vol. 2 no. 17
An edition of 'The Photogram' journal vol. 5 no. 50
Certificate conferring membership of the Institution of Civil Engineers upon W J Cudworth
Letters patent document for patent 21,117
Patent specification for patent number 21,117