Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
circa 1800
circa 1805
1797-1804
1798
1797
1799-1802
1799
1802
1805
2000-100 BCE
1893-4
1796-1797
1796-1798
1990-96
1797
1801
mid-1800s
1805
circa 1800
1799
1705-1737
1801
1801
1775-1799 (original); 1900-1907 (model)
1772 (original); 1919 (model)
4000-2001 BCE
1797
1805
1805
1797
1800
1798
1800
1800
1802
1804
1797
1803
30 CE
1800
1800
1798
30 CE
1805
2686-2613 BCE
circa 1800
1800
1800
1800
1802