Old IBM Hardware indentifcation

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Re: Old IBM Hardware indentifcation

Postby tjjohn61 » Mon May 14, 2018 7:58 pm

Might have found another clue from a different reference number on the PCB (IBM 69X5771)

IBM 69X5771 - L M N P G Card (01A-B1 BD

Found it on a legacy parts supplier site. Anyone know what LMNPG means? Google didn't help much. I emailed the parts supplier, but you know how it is, no dollar transaction, no help.

Sorry to be so tiresome about this subject, but I hate an unsolved mystery!


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Re: Old IBM Hardware indentifcation

Postby Terry Heinze » Mon May 14, 2018 8:09 pm

I thought I saw a reference to IBM 701 on one of those pictures, but can't find it now.
.... Terry
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