Magnetic controllers and subsystems
Adaptec, Inc.; Ampex Corporation; Priam; Rodime; Singer Company, The. Librascope Division; Xylogics, Inc.; QLogic Corp.
These folders contain material related to general information about magnetic controllers and subsystems, and material related to specific companies that manufactured them.
Article; Press release; Promotional Material; Notebooks
James N. Porter papers
Data storage background files
Gift of James N. Porter