While you folks were working up in Alna today, Dave Crow and I, with the help of Baltimore Streetcar Museum master machinist CJ, worked on parts for 33-pound frogs for the North Yard area. I was mostly the go-fer and holder of the other end, while Dave operated the hydraulic press to put a small bend in the rail before CJ set it up in their BIG Cincinnati milling machine. Then Dave monitored the machine as it milled off portions of the head and base of the rail, which will become one part of a switch frog. We bent the rails for three switches and three rails done. Then CJ reset the machine for the mating portions of three more rails. I had to leave before that part of the operation began. I've attached two photos. The first is of Dave running the mill, and the second shows one of the rails after the milling operation was completed.