
Cubical polyhedral sundial
1751-1800
1751-1800
1775
1788
1791
1770
1712-1713
1776
1793-1803
1794
hallmarked 1788
1795-1805 (original)
1742
1750-1770
1796-1798
1720-1770
1782
1780-1800
1796-1797
1748-1763
1740-1753
1750-1766
1764
1771-1800
1771-1800
1805
1785-1789
1720-1800
1778
1787
1750-1800
circa 1800
1729-1753
1756-1800
1735-1754.
1770-1780
1770-1800
1760
1760-1790
1795
1775-1799
1765-1775
1792
1785-1795
2000-100 BCE
1778
1751-1800
1751-1800
1777-1785
1720-1800
circa 1805