IBM Pin 1878 / IBM 100%E GSD Prepared.

IBM pin probably issued by the Global Service Division (GSD). Check also this: #ibmpin2328 with is circled.

www.mypins.de/ibm
#ibmpinmuseum
#ibmpins
#ibmpin1878

#ibmgsd
#ibmglobalservices
#ibmse
#ibmsystemsengineering

#pinlove
#pincollector
#computerpins

IBM Pin 2328 / IBM 100%E GSD Prepare - circled.

IBM pin probably issued by the Global Service Division (GSD). It exists also w/o the circle.

www.mypins.de/ibm
#ibmpinmuseum
#ibmpins
#ibmpin2328
#ibmpin1878

#ibmgsd
#ibmglobalservices
#ibmse
#ibmsystemsengineering

#pincollector
#computerpins