Peter V. Tytell, whose knowledge of the intricacies of typewriters, shaped amid the Olivettis, Underwoods and Royals of his parents’ renowned repair shop in New York, led him to a career as a forensic document examiner, and even a small part in the 2004 presidential campaign, died on Aug. 11 at his …

Source: https://flipboard.com/topic/graphicdesign