"CTRL BD II" is printed along the extraction end of the board between the two extraction levers. At the other end of the board there is a blue plastic female connector.
Manufacturer
Amdahl Corporation
Identifying Numbers
Other number
18818
E/C number printed along the extraction end on the wire side
Part number
511243-000
Printed along the extraction end of the board on both sides
Part number
511243-206
Handwritten in white above the printed part number