The other day, I picked up a 1953 vintage tapered ear RST4. I already have a "Liberty" model and enjoyed seeing the differences. The bolt ears of course, the mags, and the different eagles being located on opposite sides of the grip panels. They are both pretty much 95-98% pistols with the older one coming with box, paperwork and an extra factory mag of the same time period. When weather gets better here I will shoot the Liberty, but hold the 1953 for now......... 
Dave
Dave
