Road Transport
1885
Cinematography
1894
Telecommunications
1879
Locomotives and Rolling Stock
1882
c. 1896
Electronic Components
1889
Lighting
1897
1899
Public Health & Hygiene
1884-1900
1878
Printing & Writing
Photographic Technology
1894-1895
c. 1891
1897-1898
Dentistry
1890-1900
1880
Fixtures & Fittings from Railway Buildings
1900, about
Signalling & Telecommunications
1898
1888
X-rays
1896-1897
1880-1900
Motive Power
1884
1878-1879
Therapeutics
1881-1900
1891
c. 1900
1895
Hand and Machine Tools
Psychology, Psychiatry & Anthropometry
1879-1896
1878-1900
1887
Wellcome (general)
1882-1890
c 1897
Pictorial Collection (Railway)
1893
Textile Industry
c. 1880
Mathematics
1881