File:Harold Krommes and the working Model Engine he built for the Rock Island Railroad..jpg

HAROLD KROMMES AND THE ENGINE HE BUILT. Exact Replica of the type of locomotive used on the Golden State Limited--Built by special mechanic of the Rock Island Lines in 3,000 working hours. From http://transpressnz.blogspot.com/2012/01/harold-krommes-and-his-scale-model-rock.html