Smoking
1870-1910
Computing & Data Processing
1871
Road Transport
1885
Locomotives and Rolling Stock
1869
Gustave Doré
1872
Microscopy (Wellcome)
1857-1865
1901
Photographs
1862
Public Health & Hygiene
c. 1917
1917
Aeronautics
1919
1899
Water Transport
1853-1857
Materia Medica & Pharmacology
1901-1920
Cinematography
1894
1874
1905
Stanhope Alexander Forbes
1918
c. 1896
1882
1897
Locomotives and Rolling Stock Components
1920
Telecommunications
1880-1900
1889
c.1871
1902
Textiles Machinery
1857
Photographic Technology
1873
Geophysics
1876
1901-1910
Dentistry
1870-1920
1891
1913
1930s (1888)
1880
Lighting
1878-1879
Therapeutics
1885-1910
Ethnography and Folk Medicine
1880-1920
1884-1900
Electronic Components
Cash Registers
c.1910
1860
1879
Motive Power
1903
1890-1910
1897-1898