
Aveling and Porter steam traction engine
circa 1871
circa 1871
1871
1872
1872
1870
1860
1862
1870
1858
1801-1840 (original); 1901 (model)
1873
1839 (original); circa 1988 (replica)
1862
1862-1863
1873
1865
1867-1868
1855
1870
1866-1870
1855
1860
circa 1868
1955; 1830
1857
1871
circa 1861
1862
1858
circa 1861
1865
1862
1867
1867
1859
1863-1865
1856
1861
1861
1858
1858
1865-1866
1858
1865
1866
1934
1857-1858
1857-1858
1857-1858
1860