Magnetic tape drives used to store raw SASS data.  Each inport, the tapes were packed up in steel shipping containers and shipped off to NAVOCEANO.  The SASS data processing computer, another Bunker-Ramo CP-677, is barely visible on the right.  The front doors for the CP-677 are leaning against the cabinets in center frame.  Note the 1/4 inch tape reels atop one of the CP-677 cabinets in the top right of the frame.