Autographs

The US civil war autograph book was compiled to raise funds for wounded troops

A handwritten letter by Albert Einstein sold on February 19

The handwritten letter from Albert Einstein dates to 1925

The Arthur Conan Doyle letters relate to the famous Edalji case

Helen Keller's signature was discovered at a book fair last year

Here's how we'll explain it to listeners on the BBC next week

The Malcolm X signed letter was sent from Charlestown State Prison

Ephemera including personal notes and photos from Jacqueline Kennedy highlight the sale

Don't panic says Paul, follow these steps to ensure you're never a victim

The fragment of a handwritten letter by Abraham Lincoln is the source of a well-known quote

Babe Ruth, the Beatles and Eminem are the most forged autographs of last year

The handwritten letter from Adam Smith relates to a student at Glasgow