Artifact Details Title Aquarius personal computer Mini Expander Catalog Number X1467.97 Type Physical object Description Expansion module for Aquarius personal computer. Unit allows: memory expansion to 20KB; extra game cartridge port; 2 hand controllers; 2 additional sound channels. Date 1982 Manufacturer Mattel Electronics Place Manufactured U.S. Identifying Numbers Model number 4063 Serial number RH 0127492 Dimensions 3 1/2 x 12 1/2 x 9 1/4 in. Category Digital computer/personal computer/desktop Credit Gift of Grace Mason Lot Number X1467.97