Sophie Dupré is a dealer in autograph letters, historical autographs, manuscripts, signed photos and books and literary property. She works from private premises by appointment or over the internet and has a large stock of nearly eleven thousand historical autographs in all fields, especially royalty and literature. Sophie Dupré has many framed presentation portraits of European royalty and other world leaders. She has a large collection of cabinet photographs dating from 1870 through 1920 featuring the leaders, celebrities, scientists, artists and writers of the time. Much more than autographs for sale Sophie Dupré's extensive collection is a fascinating window on history.