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Woodstock with serial number in battery compartment
11-27-2016, 07:02 PM
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Michael Eckstein Offline
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RE: Woodstock with serial number in battery compartment
Very early HP 21 had serial number on a label inside the battery compartment. My HP 21 has a label "LOBBY P.U." on its paper box, it was one of the very first HP 21 for personal use of HP employees and it has a similar low serial number label 1503A

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RE: Woodstock with serial number in battery compartment - Michael Eckstein - 11-27-2016 07:02 PM



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