@prrjim posted:The following link should take you to a site that has equipment diagrams for PRR equipment.
http://prr.railfan.net/freight/PRRdiagrams.html
Find the B6SB which I think all these models represent and take a look. These diagrams are not blueprints so they do not have all the detailed dimensions, but they do have many major ones. I plan to get my B6s out and do some checking - when a round tuit.
Thanks for that PRRJim. The B6 cab is 14 feet 11 and 1/8 inches tall (above rail height), so basically 15 feet, which is only one foot shorter than monster-sized locomotives like the S1 and S2. I think that is what makes it look oversized as a model, even though it is accurate. I will measure my Williams and Lionel models a bit later to check (they are both stashed in their boxes right now).