GenesisFan99 posted:Where would one find the original blueprints for the Niagara? I have tried searching on google but found nothing.
Most likely the New York Central Historical & Technical Society, (or is it the New York Central Technical & Historical Society?). Also, I'm pretty sure that one of the Locomotive Cyclopedia books from, say 1944, would have the elevation drawing. Possibly another source might be, The ALCO Historical Society.