My great, great uncle Robert F. McKee, Sr., was a design engineer at Baldwin and he would give my father different Baldwin Locomotive Works builder's cards when my father would visit him in Collingswood, New Jersey. Here is the 4-8-2 built for the Boston & Maine Railroad, number 4117. It had a tractive force of 67,000 lbs., and a combined engine and tender weight in working order of 735,800 lbs. This Baldwin Locomotive Works builders photo specification card is from the John R. Doughty collection.
Dedicated to my father, John R. Doughty, Sr., and to his great uncle, Robert F. McKee, Sr., who worked at the Baldwin Locomotive Works as a senior design engineer, including working on the design for the Duluth, Missabe & Iron Range 2-8-8-4 Yellowstones