
Pocket Stop Watch in Gold Case by George Graham, 1730-1748
1730-1748
1730-1748
hallmarked 1823
1715-1790
1531-1570
1671-1700
hallmarked 1843
1810-1840
hallmarked 1860; 1850-1890
1750-1810
hallmarked 1813
circa 1800
1833
1671-1730
circa 1800
patented 1796