Artifact Details Title Magnetic Core Stack, IBM System/360 Model 91 Catalog Number 102653118 Type Physical object Description Object is a modular block of circuit boards with mounting ears and brackets. A paper tag attached reads "IBM 360/91 core memory module" and a partially-removed masking tape label reads "core memory". A number 3341 is stamped on a bracket on the top. Date 1967 ca. Manufacturer International Business Machines Corporation (IBM) Place Manufactured U.S. Identifying Numbers Serial number 3341 Dimensions 3 x 8 x 5 1/2 in. Category Memory/core Subject Memory; Storage; Stack processing
