The Brooks Locomotive Works manufactured railroad steam locomotives and freight cars from 1869 through its merger into the American Locomotive Company (ALCO) in 1901.
Brooks s/n 3687, Soo Line 2645 preserved at the Mid-Continent Railway Museum, North Freedom, WI.
Builder's plate from Brooks Locomotive Works, 1894
Brooks Locomotive Works locomotive for Great Northern Railway (1899)
Builder's plate from ALCO-Brooks locomotive, 1906
American Locomotive Company
The American Locomotive Company was an American manufacturer that operated from 1901 to 1969, initially specializing in the production of locomotives but later diversifying and fabricating at various times diesel generators, automobiles, steel, tanks, munitions, oil-production equipment, as well as heat exchangers for nuclear power plants.
The Alco Schenectady plant in 1906
An Alco builder's plate on Lake Superior and Ishpeming 2-8-0 No. 24 at the National Railroad Museum
Milwaukee Road 261, a 1944 American 4-8-4 steam locomotive
American No 75214 Tr2 1319 at the Finnish Railway Museum