
Difference Engine No. 1
circa 1832
circa 1832
1775
1771-1830
1788
1770
1791
1794
circa 1800
1834
1832
1798
1797
1825
1771-1800
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1790-1819
1826
1834
1834
1808
1790-1819
1808
1790-1819
1790-1819
1809
1790-1819
1790-1819
1829
circa 1805
1807
1782-1793
1784
1815
1815
1795-1810
1810-1817
1791
1786
1800
1776
1807
1787