We’re in the “put it back together” phase of a 140 cp. This is one of the first ones made and I keep finding crazy little things that make you scratch your head. Today the clutch and brake arms are getting ready and the clutch arm is made of cast bronze (or brass). The brake arm is cast iron and is magnetic, unlike the other. I’m going to check a much later cp. (around car # 100) to see if that also has a bronze arm. I guess it makes it easier to bend the arm to suit big feet.
Phil.