I was given this razor by my barber. Well I able to choose from a few different ones and this is the one I picked out. On the tang the name is Carl Rader with Solingen and the number 5 and flags in an anchor. It's the largest one I have so far measuring just short of 7/8.
Here she is before I try cleaner it up a bit.
Here she is before I try cleaner it up a bit.