Artifact Details Title 21MX E-series computer installation and service manual Catalog Number 102786176 Type Document Date 1976-12-10; 1976-08 Publisher Hewlett-Packard Company (HP) Identifying Numbers Document number 02109-90002 Extent 1 volume (various pagings) Category Manual Collection Title Al Kossow collection Credit Gift of Al Kossow Lot Number X6512.2012