German WWII NSFK Stickpin-This, as you know, is the predecessor to the Luftwaffe. This stickpin features the NSFK emblem, the figure of Icarus, modeled after a statue to an aviation pioneer in Berlin, but with a mobile swastika to its base. Marked on the reverse with Ges.Gesch, the logo for Gustav Brehmer, as well as a serial number which is difficult to read do to having some verdigris on the reverse. This does have the knurled stickpin.