
Column dial by Henry Robert
1831-1870
1831-1870
1860
1926
1884
1830-1900
1892-1900
1880-1900
1880-1900
1836
1911
1825-1835
1850-1900
1927
circa 1920
1889
circa 1900
1898
1899
1806
1880-1920
after 1903
1918-1922
1815
1850-1856
1850-1859
1901
1890-1899
1845
2000-100 BCE
1880-1890
1801-1900
1901-1930
1820-1855
1901-1930
1920-1928
1860-1877
1801-1900
1869-1927
1890-1910
1851
1900-1909
1801-1900
1890-1900
1880-1930
1917-1918
1930
1880-1920
1860-1877
1860-1900
1860-1900