Finished up a pair of F7 A&B units for the A&C. These are not protoypical to the railroad but I did model them as Rock Island rebuilds that my model railroad acquired. These are Intermountain units. Details include spark arrestors, colling lines over the dynamic hatch, windshield wipers, plenty of grab irons, trainline airhose and MU hoses. These units also have sound, a first for the railroad. The A unit rides a little high due to the decoder, so I'll need to mill the frame, a project for another day. The sound decoder is an ESU LokSound Select Micro with an EMD 567BC prime mover.