
Watch made for the 1851 Great Exhibition by Alexander Watkins
1851
1851
1860
1852
1853-1857
1850-1860
1858
1801-1840 (original); 1901 (model)
1839 (original); circa 1988 (replica)
1849
1853-1857
1850-1856
1850-1859
1851
1850-1859
1853
1849
1855
1854
1853
1850
circa 1854
1850
circa 1854
1850-1860
1855
1860
1849
1955; 1830
1857
1849
1851
1858
1850
1859
1856
1858
1858
1854
1858
1851
1934
1857-1858
1857-1858
1857-1858
1860
1858-03-02
1851
1852
1849
circa 1860