
model locomotion no 1
1825
1825
1826
1815
1815
1821
1812
1812
1814
1816
1815-1825
1820
1812
1826
1815
1893-4
1863-7
2000-100 BCE
1813
1826
1815-1825
1826
1821
1990-96
1828
1820
1823
1815
1812
1825
1820
1821
1824
1823
1823-1825
1822
1824
1811-1812
circa 1821-1825
1772 (original); 1919 (model)
1819
1705-1737
1775-1799 (original); 1900-1907 (model)
1815
1823-1825
1821
1826
1826
4000-2001 BCE
1814
1813