Lighting
1878-1879
Time Measurement
c. 1925
Therapeutics
1885-1910
Ethnography and Folk Medicine
1880-1920
Public Health & Hygiene
1884-1900
Electronic Components
1889
Cash Registers
c.1910
Locomotives and Rolling Stock
1885
Telecommunications
1860
1879
Motive Power
1903
1890-1910
1897-1898
1887
1850-1920
Radio Communication
1923
1834
Fixtures & Fittings from Railway Buildings
1900, about
Surgery
1866-1870
1840-1900
Photographs
1915-1920
1907
Electricity and Magnetism
1858
1837
Nuclear Physics
1918-1925
Anaesthesiology
1847-1848
1843-1875
Clinical Diagnosis
1834-1883
Laboratory Medicine
1851-1900
1849
1902
Hand and Machine Tools
1850-1860
Textile Industry
c. 1910
1845-1855
1915-1918
1862
Astronomy
1883
Psychology, Psychiatry & Anthropometry
1921
Wellcome (general)
1870-1888
Orthopaedics
1914-1918
Domestic Appliances
1870
1900-1909
1838
Materia Medica & Pharmacology
Marine Engines
1853-1857
1869
1878