Bringing out an oldy for comment

Lew · 22nd October 2006, 06:09 PM

I took the blade out is some good light and there is a dark line an 1/8 th of an inch wide running down the the length of the blade's edge so this is similar to san mai sorry but I can only see this when the blade is at a certain angle it will be very hard to capture it in a photo. So if this is san mai the use of a file as an outer skin is unlikely files were fully hardened in the 19th and early 20th century so I still think this was squished in a vise at some time. Btw where the diamond cross section ends is higher and thicker than where you see the cross hatch marks so I think that kills the file not being thick enough theory. So vise marks is now the most likely culprit

Lew

22nd October 2006, 06:09 PM	#15
Lew (deceased) Join Date: Dec 2004 Location: East Coast USA Posts: 3,191	I took the blade out is some good light and there is a dark line an 1/8 th of an inch wide running down the the length of the blade's edge so this is similar to san mai sorry but I can only see this when the blade is at a certain angle it will be very hard to capture it in a photo. So if this is san mai the use of a file as an outer skin is unlikely files were fully hardened in the 19th and early 20th century so I still think this was squished in a vise at some time. Btw where the diamond cross section ends is higher and thicker than where you see the cross hatch marks so I think that kills the file not being thick enough theory. So vise marks is now the most likely culprit Lew Last edited by LOUIEBLADES; 22nd October 2006 at 06:55 PM.