4x6x1.25” deep plain cardboard mailing box without label contains complete premium issued by Powerhouse candy bars. c. 1950s. Box shows wear with creasing to side panels and one main panel. VG. 3.5” long hard plastic gun with nice futuristic design comes with original battery, bulb and spring and original envelope that held parts. Battery remains clean with some lt. aging but no corrosion. Gun is Mint. 3x4” instruction folder includes “How To Write Secret Messages” text on inside while back cover is ad for Powerhouse candy bars with order blank for additional ray gun premiums available for 25¢ and 2 wrappers. This folder has lt. traces of wear and is VF/Exc. Also comes with 2.75x4” stiff paper “Luma-Glo” card featuring nice space map on front and back which still glows brightly in the dark. Card has st. warp and handling wear with crease. Fine.