UNIVAC 1 or 2 not sure or maybe a Instrumentation Univac computer, 1/2 inch tape, it's a Aluminum Computer Tape spool loaded from 1959 a great piece of computer history, very heavy, I did not clean it up, I will let that up to the buyer, has a little years of dust on the spool from years of storage, the box is so so shape as you can see, but does say UNIVAC and Remington Rand Univac a division of Sperry Rand Corp. Ope to Offers, lets make a deal.