
Cubical polyhedral sundial
1751-1800
1751-1800
circa 1832
1775
1838
1860
1701-1800
1700-1850
1771-1830
1788
1770
1870
1846
1858
1839 (original); circa 1988 (replica)
1791
1700
1712-1713
1701-1800
1834-1836
1851
1850-1859
1853
1854
1837
1794
1837
1860
1849
1842
1860
1742
1700-1800
1700-1850
1740-1753
1850
circa 1840
1850-1859
1701-1800
1827-1850
circa 1800
1830-1840
1735-1754.
1834
1845-1855
1832
1845
circa 1750
1752
1762
1750