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. This diesel switch engine, number 1064, was built by Baldwin Locomotive Works. According to the specifications listed on the back of the builder's card this engine had a total weight of 198,500 lbs, and a tractive force of 29.200 lbs. at 5.8 mph. It's maximum speed was 60 mph. This Baldwin Locomotive Works builders photo card is from the John R. Doughty collection.