Hello DONS, it´s a 1st luft so there are no "funerals" known.
Imho just mistreated leather, perhaps used black shoe polish because a blue one was not available or something else. For sure (for me) not produced in black.
Regards,


wotan, gd.c-b#105

"Never look for sqare eggs" as a late owner of an original FHH-dagger used to say.