In rec.knives DoN. Nichols wrote:
I haven't shaved since about 1978 or so... a Rolls Razor, which
was a short length of blade from something like a folding
cutthroat razor mounted in a case which would hone and strop it
for you prior to your mounting it in the handle.
DoN.

I've got one of those things.
No wonder you quit shaving. :/

Alvin in AZ