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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HAYS, Frank K.  American fighter pilot in WW1.  Ace credited with 6 victories. One of the last American Aces of WW1.   Biography sheet, 8”x10”, B&W, with the Ace’s printed biographical sketch on the right and at the left.  A  printed portrait of  Hays  standing in front of hi bi-plane. Very boldly signed across his portrait. Excellent contrast..........$100.00

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