Does this little baby look familiar to anyone? It is made from an aluminum block, and has a razor blade marked stanley usa on the front end. The blade is secured with what looks like a 6-32 screw and washer, and when loose, allows it to push forward, to just beyond the edge. BUT, the blade does not lower enough to touch the surface it is sitting on. There are 8 groves that are about 1/8" deep, and go all the way thru, on the front edge only, and about 1/4" back from the front edge. No markings on it, except for the razor blade. I googed the stanley tool site, and see nothing to compare it to. Of course, my only guess is a small hobby plane, but like I said, the blade does not go low enough to make contact with the surface it sits on, so I cannot see it ever touching the work? Any thoughts, or guesses much appreciated!
Thanks,
Wayne