Clockmakers
1795
Classical & Medieval Medicine
2050-1750 BCE
Dentistry
2000-1350 BCE
Coins, Medals & Tokens
Time Measurement
William Nutter
2000-1001 BCE
1795 - 1865
1991-1786 BCE
Building Construction
Materia Medica & Pharmacology
1851-930
Surgery
1803-876
Astronomy
c. 1795
Microscopes
Coal Mining
hallmarked 1795
Ophthalmology
1801-190
Photographic Technology
1870-890
2000-1000 BCE
Public Health & Hygiene
William Artaud
Art