I could tell that there were 2 tang stamps, but couldn't tell exactly until I got it home.
It's stamped faintly with an old Hammer Brand tang stamp (#10 from the image I borrowed from another post here on AAPK, thanks Drago and Gringo
But, overtop that one is a large USA tang stamp.
Seems interesting to me, has anyone seen something like this before?
I was under the impression that the plain USA tang stamp was normally attributed to Colonial,
but Hammer Brand is Imperial.
Thanks
Keith