Five nylon flags with silkscreened emblems, including one with the Triskelion emblem from "Gamesters of Triskelion" in Star Trek: The Original Series, Q's military emblem from "Encounter at Farpoint" in Star Trek: The Next Generation, and the Mirror Universe planet-and-dagger emblem, all -- 60x36in. -- used in the conference room in the evil Mirror Universe Enterprise in "In A Mirror Darkly" in Star Trek: Enterprise (5)

ESTIMATE: $300 - $500