Jon Hamm, who plays Draper on the AMC drama about a New York ad agency, joined cast members and show creator Matthew Weiner at the National Museum of American History on Friday to donate costumes, props, sketches and a script from the show. A crush of cameras surrounded Hamm at the museum as he smiled and posed with his suit from the show — the trademark of the "Mad Men" costumes. Curators at the Smithsonian were particularly interested in "Mad Men's" real 1960s-period relics, from cigarette cartons and liquor bottles to shaving kits and tooth brushes that were used in the show, along with costumes that were recreated for the period. Entertainment Curator Dwight Blocker Bowers said "Mad Men" producers did the best research he's ever seen for a TV show, with meticulous detail to create the look of a 1960s ad agency. AMC President Charlie Collier said "Mad Men" perfectly recreated the 1960s, and he said the show's creators were honored that Draper's suit would join Dorothy's ruby slippers from "The Wizard of Oz" and other objects from entertainment history at the museum.