Manufacturers didn't mark their pieces. This variant is unmarked, but it could be made by the firm "Peltz & Lorenz (according to article writen by Harald Geissler few years ago in IMM). This variant is absolutly typical with the uncut eagles swastica, its system of attachment ,hinge in "H" form, small pin and square section hook. Moreover the eagle's form is typicam too, thus the swords grip. This manufacturer produced that cross in bronze, silver and gold, with and without swords (two differents dies).