Flag of the American Nazi Party (ANP); one common variant with the UN globe in the center.
Compiled from File:Flag of the NSDAP (1920–1945).svg and File:Flag of the United Nations.svg, per usage of said images by the ANP, with slight changes in hue to correspond with known sources, e.g. this flag website.
Original authors: I suppose Donal McLaughlin and Adolf Hitler, for the (public domain) UN logo and the NSDAP flag respectively, with George Lincoln Rockwell probably being the one to combine them in this manner. I (JimDyne) compiled the SVG fille.