I see on achim's site that there is the coronation model, as well as the "regular" model. Are there any other variations of the #66? And did they only make them in 1953? They are absolutely gorgeous razors, and the fit and finish on them is hard to beat. How many of you shave regularly with yours, and how do you compare it to your other razors? Lots of questions here, I know, but I have been increasingly curious about these Rhodium beauties!