Nice looking knife and nothing wrong with that maker or maker mark, they produced alot of these. One grip plate looks like it has been cleaned up a bit, which is a shame.
Thank you for your kind words. @Serge: Please see the second pic with the mm "GEBR.WEYERSBERG/SOLINGEN" and the "ROSTFREI" located square blade. Regards.
wotan, gd.c-b#105
"Never look for sqare eggs" as an owner of an original FHH-dagger uses to say.