Imperial proofs

[friendlyfred]

I field stripped #27 and tried to check for marks under the toggle as suggested in the article by Mittleman. My dentist's mirror didn't work so I re-assembled it. I didn't want to remove the hinge pin.
Then I started experimenting with different light sources. When using a polarized light, an extremely slight slope from the knuckle became visible. I could not detect it with the micrometer that I have, but could now see it.
Also a possible 2nd step, on the left side, became visible.

I hope, of course, that I didn't get bit with a fake...but from what I can now see, and with extra experience and help from you folks...
I am afraid I bought a fake...

Take a look at the pix and let me know your opinions please..

Does anyone know of any other examples where the toggle has been altered/manufactured in this form. Is this now detectable "slope" normal. I don't think so, but hoping I am wrong...

Thanks to all for your suggestions and input.

Have a happy Toggle Party Norm..

Fred