Today, watching the episode 2x02 of LOST (Adrift) I noticed that the computer being used by Desmond into his underground computer room it's an Apple II. I don't know if it is an Apple II Plus, II or IIGS, because the Apple logo (that has a different position in each of this models) was hided by the monitor, that is an Apple III monitor. The Apple II and the other models were being sold between 1977 and 1993. The Apple III monitor was discontinued in 1985 (being previously introduced by Jobs in 1980).