
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
circa 1800
1808
1809
circa 1810
1807
2000-100 BCE
1815
1820
1815
1808
1802
1805
1813
1807
1806
1815
circa 1805
1801-1823
1812
1810-1817
1863-7
1893-4
1806
1775-1799 (original); 1900-1907 (model)
1805
circa 1800
1815
1809
1824
1809
1821
1821
mid-1800s
1800-1818
1800-1818
1800-1818
1808
4000-2001 BCE
circa 1810
1814
1990-96
1801
1823
1824
1805-1815
circa 1808
1705-1737
1811-1812
1821
1801