
Sewing machine by Elias Howe
circa 1846
circa 1846
1839 (original); circa 1988 (replica)
1846
1844
1801-1840 (original); 1901 (model)
1845
1840
1842
circa 1840
1841
1840-1845
1842
1846
1845
1845
1842
1840
1846
1844
1934
1844
1840
1842
1843
1955; 1830
1841
1893-4
1863-7
2000-100 BCE
1842
1841
1846
1990-96
1830 (original); 1967 (model)
1775-1799 (original); 1900-1907 (model)
1840
1930 (replica); 1834 (original)
1705-1737
1846
1934
1870-1877
circa 1840
circa 1842
1844
1845
1840
1772 (original); 1919 (model)
1842
1840
1840