German blade makers resource

I found a cool website about German cutlery marks and manufacturerers. Here it is.

http://www.archivingindustry.com/cut...lermarks-1.pdf

I would love to see an all inclusive trademark symbols resource for those razors that the writing is obliterated but still has the companies trademark symbol on the razor to assist in identifying.

Thanks for the link to this resource however. It is a nice one to bookmark.