Photographic Technology
1841
Telecommunications
Classical & Medieval Medicine
2050-1750 BCE
Railway Models
2000-1350 BCE
2000-1001 BCE
Hand and Machine Tools
Tools of the Trade & Personal Accessories
Photographs
c 1841
Civil Engineering
1991-1786 BCE
Obstetrics, Gynaecology & Contraception
1901-950
Building Construction
Wellcome Medals
Materia Medica & Pharmacology
1851-930
Wellcome (general)
1841; 1850-1930
Pharmacy-ware
1851-190
Therapeutics
Metallurgy
1870-890
Railways
2000-1000 BCE
Snow, I.
Art
John Leach
1841 - 1927
1841 - 1904
1841 - 1933
1841 - 1845
1841 - 1916
1841 - 1910
Agricultural Engineering
2000-1500 BCE
1841 - 1921
1841 - 1918
1841 - 1903