model locomotion no 1
1825
1825
1825
1812
1815
1815
1815-1825
2000-100 BCE
1815
1893-4
1863-7
1820
1813
1990-96
1823-1825
1815-1825
1822
1811-1812
circa 1821-1825
1821
1820
1705-1737
1824
1772 (original); 1919 (model)
1819
1821
1821
1813
1823-1825
1823
1824
1775-1799 (original); 1900-1907 (model)
1821
4000-2001 BCE
1814
1815
1823
1819
1819
1821
1821
1819
1820
1821-1825
1824
1819
1820
1825
1825
1821
1825