This authentic Mary Poppins Bert Chimney Sweeper Hat has been personally autographed by film legend Dick Van Dyke during his signing with Celebrity Authentics. A very rare item and classic keepsake from this all-time family favorite film! When Jane (Karen Dotrice) and Michael (Matthew Garber), the children of the wealthy and uptight Banks family, are faced with the prospect of a new nanny, they are pleasantly surprised by the arrival of the magical Mary Poppins (Julie Andrews). Embarking on a series of fantastical adventures with Mary and her Cockney performer friend, Bert (Dick Van Dyke), the siblings try to pass on some of their nanny's sunny attitude to their preoccupied parents (David Tomlinson, Glynis Johns). Ships affixed with Celebrity Authentics serial-numbered and tamper evident Authentication Hologram and includes Celebrity Authentics Certificate of Authenticity featuring picture of Dick signing the hat.