Album documenting the laying of the Manila-Guam-Midway-Honolulu sections of the Pacific submarine cable
Patents for invention for 'fastenings for securing strings or cords applicable for dress fastenings and for other uses'
The 1897 diary of Arthur Osborne Ladell, containing some details of work on the railways and rates of pay. Also contains a small number of entries for 1896
Sketch of Tower Bridge Hoists showing arrangement of locking gear by which the outer gate must be locked before door of cradle can be closed