Morris Dam... San Gabriel Canyon... United States Navy Ordinance Test Station, Variable angle launcher... Pontoon Bridge... Tower, etc., 1952
Caption slip reads: "Photographer: Mercurio. Reporter: Ostler. Assignment: Navy variable-angle launcher, Morris Dam... San Gabriel Canyon. 64-65: General view of the Variable-angle launcher, the only one of its kind in the world, as seen from the waters of Morris Dam lokking east. 158: L - R: Visitors Nancy Hunt and Rosemary Northey are seen receiving explanation of project by unidentified worker at the Ordnance Test Station. 159: General view of launcher and Tower, 265 feet above water's surface, as seen from pontoon bridge on Morris Dam. 21-22: Geenral view of Navy's variable Angle Launcher. 164-165: Visitor Rosemary Northey seen in foreground with camera tower in background.