Column dial by Henry Robert
1831-1870
1831-1870
1971
1973
1955-1965
1836
1931
1911
1916
1850-1900
circa 1920
1984; 1983
1889
circa 1900
1880-1920
1806
after 1903
1935
1957
1918-1922
1815
1850-1856
1850-1859
1968
1926
1930-1940
1948
1946
1950-1959
1955
1950-1959
1955
1943
circa 1960-1970
circa 1960-1970
1948
1957
1962
circa 1960
1920-1940
1880-1900
1901
1880-1950
1890-1899
1900-1950
1921
1900-1950
1900-1950
1877-1897
1926
1956