
Drum clock, with detachable alarm, about 1600
circa 1600
circa 1600
1780-1880
hallmarked 1830
1840-1900
1730-1748
1690-1700.
1930-1960
1795-1805
hallmarked 1823
1715-1790
hallmarked 1824
1875-1885
1800-1820
1771-1800
1685-1695
hallmarked 1833
hallmarked 1843
1810-1840
hallmarked 1823
1701-1751
hallmarked 1860; 1850-1890
1750-1810
1890
hallmarked 1813
circa 1800
1701-1800
1833
circa 1800
patented 1796