Stirling single locomotive wheel casting pattern, Great Northern Railway
1870
1870
1878
circa 1868
circa 1880
1875
circa 1871
1875
1870-1880
2000-100 BCE
1872-1880
1879
1893-4
1934
1876
1878
1879
1877
1870-1875
1879
1872 (original); 1909 (model)
1955; 1830
1875
1876
1872
1871
1878-1879
1870-1880
1870s
1870-1880
1879
1872
1869
1875
1880
1880
1880
circa 1880
1870
1775-1799 (original); 1900-1907 (model)
1874
1990-96
1870
1880
1872
1874
1872
1877
1873
1930 (replica); 1834 (original)
1879