Monumental Razor Works

Hey guys picked up a razor at an antique store the other day for cheap as it was pretty heavily rusted along the spine and shoulder and after getting it cleaned up some found it to be from Monumental Razor Works. I was wondering if anyone had come across a razor by them before and/or if anyone knew what country they operated out of?

And sorry no pictures of it yet but will get them up here when I get the time.

Only thing I could find is:
Monumental Cutlery Co.
England, ca.1864-1893
trademark used by F. Wiebusch

Thanks milemarker

Here are some pics of the razor