| Portraits 4. Here is a steam locomotive portrait via Arthur B. Johnson that was taken in Chicago, Illinois, on 22 August 1948. Shown here is Pennsylvania Railroad engine #6999, an M-1 (4-8-2) "Mountain" built by the Lima Locomotive Works during October of 1926 and retired in February of 1952 after 26 years of service. (#39 of 40) |