I was never expecting this to come back a nicely as it did. This is my all time favorite Sturmey Archer shifter design, where the handle bar clip it held in place with a screw to the side, and not going through the shifter. After a while the plates of the shifter stretch out and away from each other, but can be adjusted by gently pressing back together. The later models had the fixing screw run through the shifter, to hold it together, but when tight, could hinder the shifting smoothness. Clamping the shifter tightly that I'm working on now ,keeps it from moving, the later version needed to be a bit loose, or else it would crush the works and cause sticky shifting.
I first went over the face of the shifter with a damp cloth and the White polishing compound. Carefully working around the etched logo's and printing. Once the chrome surface came clean. I moved onto the sides and back with the 0000 steel wool dipped into the polishing compound. Finished with a nice coating of wax and a good buffing, this is now ready for use. Here are the before and after photos: