Jason Fraley marks the 10th anniversary of the "Mad Men" series finale, which aired on May 17, 2015. That spring, the cast and crew donated memorabilia to the Smithsonian National Museum of American History in Washington D.C. You'll hear from Creator Matthew Weiner and AMC Network President Charlie Collier as cast members Jon Hamm, Christina Hendricks and John Slattery posed next to their props and costumes. You'll also hear from “Mad Men” co-producer and advertising consultant Joshua Weltman. (Theme Music: Scott Buckley's "Clarion")