Artifact Details Title SMS card Catalog Number 102716666 Type Physical object Description There are eleven Standard Modular System (SMS) card consisting of transformers, socketed transistors, resistors, capacitors and diodes. The components are of an early design. Date Circa 1959 Manufacturer International Business Machines (IBM) Identifying Numbers Other number 518468 Printed at top edge on component side. Other number 738 Printed at top edge on component side. Dimensions overall: 1/2 in x 6 1/2 in x 4 3/4 in Category Component/module Credit Gift of Paul Pierce Lot Number X7021.2014