sentence: machines on display dec vt100 terminal cromemco z-2 computer decsystem-20 kl-10 decsystem-2020 ks-10 apple iie iic lisa macintosh 128 macintosh plus 1mb newton atari pong 400 800 at&t 3b2 blit control data corporation cdc 6500 commodore pet vic-20 64 128 amiga cromemco z-2 data general nova eclipse mv/8000 digital equipment corporation pdp-7 note that this computer is one of four believed to be in existence of the 120 originally sold .