An impressive feat of craftsmanship and skill, these engines in miniature often served a practical purpose, as concept models in the design process for new engineering developments.
1997
1989-1999
1837
1896
1965
1888
1925-1927
1840-1845
1825
1910
1960
1963
1950
1867-1868
circa 1955
1935
1938
1908
1932
1910-1920
1975
1945-1955
1957
1882
1890
1879
1851
1968
1964
1905