text: <s>[INST] Release date (just year) of Allen Bradley 2540AB Hi,It`s very important for me to understand the year of manufacturing of this computer.There is no year on the labels and there is not other labels. Ideas? http://picasaweb.google.bg/116078238941018557966/AlB [/INST] I'm afraid I'm unable to find out anything about this very-old terminal.... :smileysad: The only Portable Terminal very very similar to that one I may remember is the 1784-T47, that is supposed to be subsequent the one you've on your table... For what I can see inside the manual (attached here below this post), it is also manufactured by DataGeneral, around 1990-1991... considering Data General is granted inside FFC rules since 1987 (see HERE) , I guess the item you have, should have been manufactured between 1987 and 1989... Maybe some other old users would be able to be more precise than me.... :smileytongue: - fuzzy logic \\n </s>