Column dial by Henry Robert
1831-1870
1831-1870
1860
1783
1785
1785
1836
circa 1890
circa 1890
circa 1890
circa 1890
1889
1806
1815
1850-1856
1850-1859
1778
1862
1884
1886
1890
1807
1845
1790-1819
1878-1890
1880-1890
1820-1855
1790-1819
1879
1890
1790-1819
1782-1793
1790-1819
1851
1776
1795-1805
1784
1878-1890
1784
1785-1790
1798
1808
1878-1890
1790-1819
1820-1880
1879
1790-1819
1820-1850
1876
1835-1870
1799-1802