I have a new acquisition which appears to be pre-1800.....or has been made to appear that way. Not sure. The main thing that makes me suspicious is that the shank is very thin. Much thinner than the spine. Second the scales are horn, but rounded. I had thought that all scales from this period are flat. Third the blade is near wedge, a straight edge placed against the blade shows a very slight hollowness. I am suspicious that someone has ground a later razor into the characteristic shape and thinned the shank sufficiently to remove the original stamping and then stamped Cast Steel on the shank. Also there is no spacer between the scales but I don’t know if period razors should or should not have spacers.
Would like to have your thoughts on this before I talk to the seller. Especially the very thin shank. Typical?