Maureen Taylor has dated a photograph to 1913 by studying the size and shape of a Lion touring car's headlamps. Armed with her collection of 19th-century fashion magazines, she can pinpoint the brief period when Victorian women wore their bangs in tight curls rather than swept back. Using a technique borrowed from the CIA, she identified a photo of Jesse James by examining the shape of his right ear.Posted by James Zellmer at October 12, 2007 8:44 AM | Subscribe to this site via RSS:With millions of Americans obsessively tracing their roots, Ms. Taylor has emerged as the nation's foremost historical photo detective. During a recent meeting of the Maine Genealogical Society, attendees lined up a dozen deep as she handled their images with a cotton glove and peered at the details through a photographer's loupe. One man offered a portrait photo and asked if it could be of his great grandmother, who died in 1890. "It's not," Ms. Taylor said after about 15 seconds; she'd dated the hairstyle and billowy blouse to the early 20th century. When another attendee asked why her great-great-grandfather was wearing small hoops in his ears in a portrait, Ms. Taylor explained, "He was in the maritime trade."