Artifact Details Title Printed circuit board Catalog Number 102667498 Type Physical object Description "AII Uni/Duo Inteligent Controller" written on board. Manufacturer Apple Computer, Inc. Identifying Numbers Other number 820-0052-D Dimensions overall: 1 in x 7 3/4 in x 4 1/2 in Category Component/circuit board Credit Gift of Philip H. Fleschler Lot Number X2622.2004