We don’t know how many cards were originally here, but they are unused and clean reproductions of old posters reminiscent of what DPR Korea still issues.  So we’re calling this a “group of 17” and not a “set of 17”.  This entry 30400502A shows four typical examples in horizontal layout; entry (B) shows four more, vertical.  If you want to see them all, let us know.  Grade: 1