
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
1785-1789
1771-1800
1796-1797
1796-1798
1795-1810
circa 1805
1801-1823
1810-1817
1797-1804
circa 1800
1780-1800
1778
1790-1819
1790-1819
1790-1819
1808
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1809
1790-1819
1790-1819
circa 1810
1776-1780
1776-1780
1815-1825
1776-1780
1771-1800
1776
1793-1803
1794
1770-1800
1820
1782
1825
1787
1803-1828
1764
hallmarked 1788
1795-1805 (original)
1955; 1830
1826
1808
1799
1771-1830
1771-1830
1771-1830
1771-1830