A 21mm diameter, alloy lapel pin which features a winged Icarus and mobile swastika to its center, with “NSFK” stamped above and an “F” to the center of a spray of oak-leaves stamped below. The outstretched wings of the central figure extend beyond the confines of the circle. The “F” to its base signifies “Förderer” (Sponsor), indicating that this was given to German nationals who made a monthly contribution to the organization. use