My great, great uncle Robert F. McKee, Sr., was a design engineer at Baldwin Locomotive Works and he would give my father different Baldwin Locomotive builder's cards when my father would visit him in Collingswood, New Jersey. Here is the C-3 class 0-8-0 for the Erie Railroad with a rather large tender. This Baldwin Locomotive Works builders photo 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