Artifact Details Title Flip Chip M104D module Catalog Number 102728922 Type Physical object Description One side has two transformers, integrated circuits, capacitors, transistors, resistors and diodes. "I/O INPUT OUTPUT BUS MULTIPLEXOR M104D" is printed in solder on the circuit side. Date 1968 ca. Manufacturer Digital Equipment Corporation (DEC) Place Manufactured Maynard, Mass. Identifying Numbers Model number M104 Printed in white on the handle Other number 238 D Imprinted on the handle on the circuit side Other number 7-72P Printed in solder on the circuit side Dimensions overall: 1/2 in x 2 1/2 in x 5 3/8 in Category Component/module