Stephen Koschal ~ Quality Autographs & Signed Books
Serving Collectors, Libraries, Institutions, Autograph Galleries and Dealers with
Autographs and Signed Books in all Fields of Collecting Since 1967.

7155 Sand Crest View, Colorado Springs, CO 80923 USA ~ Phone (561) 315-3622 ~ skoschal@aol.com

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Inventor of the Computer Disc Drive

SHUGART, Alan  (1930-2006).  Inventor of the computer disk drive. His company was the largest independent manufacturer of disk drives.  In 1996 he launched an unsuccessful campaign to elect “Ernest” his mountain dog to Congress. He wrote about this experience in a book Ernest Goes To Washington. Full signature on an American Flag First Day cover, canceled Washington, July 5, 1988............ $27.50











 


Stephen Koschal ~ Quality Autographs & Signed Books
Serving Collectors, Libraries, Institutions, Autograph Galleries and Dealers with
Autographs and Signed Books in all Fields of Collecting Since 1967.

7155 Sand Crest View, Colorado Springs, CO 80923 USA ~ Phone (561) 315-3622 ~ skoschal@aol.com