Print, 'Searching Fault' scene on 'Great Eastern' during the laying of the first Atlantic cable, 1865-1867 Telecommunications 1865-1867
Print, 'Interior Tanks', a scene on 'Great Eastern' during the laying of the first Atlantic cable, 1865-1867 Telecommunications 1865-1867
Glass tube containing a portion of the first submarine cable laid between Dover and Calais, 1875-1913 Telecommunications 1875-1913
Deck-watch used by Capt. William Parry during his attempt to reach the North Pole, 1827 Clockmakers 1823