Unusual point of view

Thank you all for your help.

As a conclusion, I managed to X-ray this blade to find out if there is a brass sheath on the leading edge.

First, we can definitely said that this blade has been damaged and restored….

So J and S are verified, but i’m not able to recognize Cristofin…

By the way, Anne says it should be a JCS original blade. And as always I think she’s right 😉 thanks Anne.

I’ve forgot to notice that the bearing is present on the blade root. If someone is interested in, i can post bearing markings too.

Actually I didn’t managed to screw of the two big nuts around the bearing because of the rust.

Ps : the marker on the radiography ‘blade 3’ is about 60cm from the blade root