I have a Schrade Walden 236 with delrin scales, and it looks almost exactly like this knife. However, mine is a knife I suspect has been cleaned, and buffed. On mine, the width of the master blade matches up better with the spring, but still has a crocus polished mark side, which I thought has been polished shiny after the fact and likely came out of the factory glazed. I always figured this was one of the last ones Schrade produced, around 1965.
I did not did not take these shots for comparative purposes, just happened to have them.
Looking at the profiles of the blades, they are
almost the same in most aspects, although some of the observers here have a keener eye than me. My pen blades rides down into the liners a little deeper, maybe because of the kick on the tang. I would like to match up lengths on the pen blade. Mine is right at 2" from the base of the tang, measuring along the spine.
One thing that jumps out to me on Charlies knife is the shield. I thought with peachseed scales, it should have had a Federal shield, not like the one on my version. Schrade and consistency though do not always go together.
http://www.collectors-of-schrades-r.us/Open_stock/pages/236.htm
I don't have an opinion. If it it has some fakery Charlie, it would have slipped past me.