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Burroughs Boards - Experts out there?

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  Burroughs Boards - Experts out there? by Bill Degnan - 12/27/2013 15:54
I have a number of Burroughs boards that have the same bus/pin board as the board shown above. The chip dates are late 70's. Click image to see photos.


This one is interesting. Although not pictured, the label on the front of the toggle switch of this Burroughs card says Normal / I.P.H . Click image to see photos.


Not 100% sure this is a L5000 or some slightly never model. Click image to see photos.


I need to accurately identify these and a bunch more Burroughs controller boards. If you can help, drop me a line.

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