I recently purchased a razor from an antique store near my home. It is in very good condition as far as I can tell. I looking it up on the internet the other day and came up empty handed. The razor is a 4/8 Carl Rader. It also says Solingen Germany 117 on one side with a pic of an anchor and 2 flags. the blade says our unrivaled extra hollow ground fully warranted. does anyone have any info in this razor?