Right you are. IMHO this is a BW cap ("Moleskin" although it isn't) that was dyed black and some nice fantasy stamps were added. Where the Robert Lubstein stamp is you can see where the original label was sewn in. Don't know anything about the insignia but I'm sure they are fake, too. Sorry. But, in order to be on the safe side, wait for the specialists.
thank you ErWeSa
NEC SOLI CEDIT