
Aveling and Porter steam traction engine
circa 1871
circa 1871
1871
1872
1872
1870
1860
1862
1858
1839 (original); circa 1988 (replica)
1870
1801-1840 (original); 1901 (model)
1873
1862
1862-1863
1873
1865
1855
1875
1870
1866-1870
1870-1875
1855
1860
circa 1868
1857
1871
circa 1861
1875
1861-1866
1876
1857-1870
1872 (original); 1909 (model)
1875
circa 1860
circa 1861
1865
1875
1867
1867
1859
1863-1865
1856
1861
1861
1876
1858
1858
1865-1866
1865
1866