A set of Rolling Stones letters found tucked away in a family display cabinet points to a little-known romance between Brian Jones and a young London shopworker in 1964. The archive, which includes personal notes, snapshots, and signatures from Jones, Mick Jagger, and Keith Richards, is expected to sell for thousands at auction.

The letters belonged to Sylvia Wainwright, who was living in a rented flat in Chiswick, West London, working in a clothes shop and applying to study dress design at the Royal Academy of Art. Her son, Terry Wainwright, found them while sorting through her belongings after her death earlier this year at the age of 78.

What was found in Sylvia Wainwright’s papers?

Terry, from Thornton-Cleveleys near Blackpool, said he had heard the family story before, but had not exactly filed it under verified history.