SNARK MISSILE OUTPUT will be boosted by Air Force. Northrop Aircraft's $73 million production contract will be raised to $143 million, enough for 35 to 40 of the 5,000-mile-range guided missiles, plus equipment for ground-support stations now starting to go up (see NATIONAL AFFAIRS).
POLAROID CORP. is perfecting color film that develops in one minute inside its Polaroid Land camera. Though rumors of such a film sent stock scooting from 32⅛ to high of 53¼ in past month, company will not be ready to put film on market for year or more.
COPPER CUTBACKS are planned by Kennecott Copper Corp., No. 1...