In this view of unknown provenance supplied by Tom Rock of Rock on Trains we see Grand Trunk Western 4-8-2 No. 6041, the final member of the U-1-c class, resting at a roundhouse. Notice that the eccentric crank on the main driver is angled toward the rear. This arrangement, sometimes called the "reversed" or "indirect" type, requires the radius rod (connecting to the combination lever and valve stem) to be in the upper position in the Walschaerts valve gear link for forward motion. This uncommon arrangement seems to be characteristic of all CNR and GTW U-1-a through U-1-d class Mountains until the U-1-e class of 1930. After being supplanted on the Chicago-Port Huron main line, these handsome engines spent their later years on the Detroit-Muskegon line and ended their careers in suburban service between Detroit and Durand, Michigan.