Miss Canada, Grant Donley, in skirt, sweater, and knitted hat, and Miss Mexico, Marianita Servin, in skirt, sleeveless blouse, and necklace, lighting explosive fuse to open Roosevelt Highway, with cut ribbons on ground, wide ribbon behind them, and uniformed officers and crowd, many waving hats, and hillside in background
C.C. Young, at center, in suit and tie, holding knife, smiling, with Grant Donley, in skirt, sweater, knitted hat, and Miss Canada sash, waving, seated on car at left, and Marianita Servin (daughter of Dr. Guillermo Servin), in skirt, sleeveless blouse, necklace, and Miss Mexico sash, waving, at right, with tangle of paper ribbons in foreground, uniformed officers and crowd, many waving hats, and hillside in background
