Microscopy (Wellcome)
1771-1800
Coins, Medals & Tokens
1793
1796
1788-1796
Astronomy
1750-1770
Optics
1751-1775
Motive Power
1777
Electricity and Magnetism
1780-1798
King George III
1760
Microscopes
1776-1799
1761
1770
Experimental Chemistry
1800
1790
Obstetrics, Gynaecology & Contraception
1751-1800
1790-1795
1794
1782
1740
Medical Ceramic-ware
Time Measurement
1775-1790
1795
Therapeutics
1769
1792
Wellcome (general)
1750-1800
Hand and Machine Tools
1791
1775-1800
Surgery
1745-1755
1772-1780
1797
Temporary Exhibitions
1773
1740-1780
1767-1786
1776-1785
Firemaking
Textile Industry
Scientific Instruments & Research
1775-1785
J Walker
1798