I have these lovely razors coming in the mail next week. Both seem to be 504 but one is Best silver steel the other Manganese Steel. Does anybody have some info on the diffrences between both razors? Why one is made with diffrent steel.

Name: Bartmann 1.jpg Views: 1356 Size: 82.7 KBName: Bartmann 2.jpg Views: 1520 Size: 91.1 KB