
Column dial by Henry Robert
1831-1870
1831-1870
1860
1862
1840-1880
1800-1900
1848
1858
1830-1850
1837
1886
1875
1839-1887
1898
1801-1900
1850-1900
1850-1900
1850-1900
1850-1900
1850-1900
1850-1900
1840s-1900
circa 1890
circa 1890
circa 1890
circa 1890
1850
1850-1857
circa 1871
1797-1804
circa 1800
1785-1789
1780-1800
1838
1860-1900
1889
1790-1819
1790-1819
1790-1819
1782-1793
1808
1790-1819
1877-1897
1785-1790
1790-1819
1790-1819
1790-1819
1790-1819
1809
1790-1819
1790-1819