Clarence Pearson Hornung, American, 1899 to 1997, hand colored engraving on paper, Cadillac H. Limousine 1907, from the series depicting iconic models of early 20th century automobiles. Titled in the print lower to the center. Copyright 1962 by Clarence P. Hornung lower right. Marked in the print, Collectors Prints, New York, lower left. Inscribed, American History, Life of Lincoln, on the backside. Clarence Pearson Hornung, 1899 to 1997, was an American industrial graphic designer. Car, Automobilia, American Graphic Art Prints And Posters For Collectors.