
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
1838
1860-1900
1889
1808
1877-1897
1809
circa 1810
1861 - 1900
circa 1861
1835
1801-1830
1801-1830
1857-1870
1801-1830
1801-1900
1876
1801-1830
1815-1825
1810-1830
1850-1899