(DENVER, CO , June 29, 2004) Blue Knights Drum and Bugle Corps, Lauren Rosier,Colo, of the troupes Flag and Color Guard practices her routine as the local troupe is prepares for competition in the Blue Knights Drum and Bugle Corps Championships . (Photo b
Ahmad Terry, (DENVER, CO , June 29, 2004) Blue Knights Drum and Bugle Corps, Lauren Rosier,Colo, of the troupes Flag and Color Guard practices her routine as the local troupe is prepares for competition in the Blue Knights Drum and Bugle Corps Championships . (Photo b (06/30/2004), [430805675] . Denver Public Library Digital Collections, accessed 23/01/2026, https://digital.denverlibrary.org/nodes/view/693659