.Unattributed
c.1854
Signalling & Telecommunications
1854
Telecommunications
Miscellanea & Curiosities
Classical & Medieval Medicine
2050-1750 BCE
Hand and Machine Tools
c. 1854
2000-1350 BCE
Building Construction
2000-1001 BCE
Agricultural Engineering
Experimental Chemistry
Photographs
Photographic Technology
Obstetrics, Gynaecology & Contraception
1901-950
1991-1786 BCE
Therapeutics
Pictorial Collection (Railway)
Art
Passenger Comforts
Microscopy (Wellcome)
Railway Timepieces
Meteorology
Metallurgy
Microscopes
1870-890
Surgery
1870-190
2000-1000 BCE
Alexander Wivell
1854 - 1976