Obstetrics, Gynaecology & Contraception
1970-1981
Telecommunications
1888
Astronomy
1885
Smoking
1896-1900
Anaesthesiology
1848-1900
Microscopy (Wellcome)
1833
Surgery
Optics
1919
1845-1855
Mathematics
1895-1900
Clinical Diagnosis
1829-1850
1871-1900
Experimental Chemistry
1875-1885
1880-1920
1829-1900
Veterinary Medicine
1801-1900
1851-1900
Therapeutics
1833-1860
1835
Dentistry
1733
Printed Materials & Ephemera
1933
1860-1900
1884
1831-1870
Vacuum Technology
1889
Psychology, Psychiatry & Anthropometry
1825-1835
Heat