Locomotives and Rolling Stock
1935
Aeronautics
1928
Radio Communication
1934
Textile Industry
1927
1925-1935
Photographic Technology
1934-1935
c.1925
Tools of the Trade & Personal Accessories
1930 (replica); 1834 (original)
Locomotives and Rolling Stock Components
Public Health & Hygiene
1923
1933
Biotechnology
Cinematography
1927-1931
Audiology
1920-1930
1931
Psychology, Psychiatry & Anthropometry
1921
Papermaking
c1935
Photographs
1922-1925
Textiles Machinery
1926
c. 1932
Television
Domestic Appliances
1930-1935
Computing & Data Processing
Radiomedicine
1925-1930
Telecommunications
1920-1926
1924-1927
Nursing & Hospital Furnishings
Water Transport
1927-1929
1925
Orthopaedics
1920
Clinical Diagnosis
1930
1933-07-24
Obstetrics, Gynaecology & Contraception