Computing & Data Processing
1871
Road Transport
1885
Locomotives and Rolling Stock
1869
Gustave Doré
1872
1899
Cinematography
1894
1888
1874
c. 1896
1882
1897
Telecommunications
1880-1900
1889
c.1871
Photographic Technology
1873
Geophysics
1876
1891
1930s (1888)
1880
Lighting
1878-1879
Public Health & Hygiene
1884-1900
Electronic Components
1879
1897-1898
1887
Fixtures & Fittings from Railway Buildings
1900, about
Astronomy
1883
Wellcome (general)
1870-1888
Domestic Appliances
1870
1878
James Hall Nasmyth
1875-1877
Pictorial Collection (Railway)
1893
c. 1891
Psychology, Psychiatry & Anthropometry
1879-1896
Clinical Diagnosis
1871-1900
1890
Archive
1880-1890
1900
Therapeutics
1890-1900
Experimental Chemistry
Mathematics
Railway Models