From the listing for this Williams F1 Car for sale:

This FW15C – chassis 02 is the one Damon Hill raced wheel-to-wheel against giants such as Ayrton Senna and Alain Prost as he grabbed his big chance. And what a storied racecar this is.

Fully operational and direct from Williams Private collection, having never been offered for sale previously FW15C #02 will be supplied complete with:

A comprehensive history file containing photographs, engineering notes and other historic documentation on a race by race basis from the Williams Archive

Certificate of authenticity signed by Sir Frank Williams, Damon Hill and Adrian Newey

Desktop Model

Formal presentation and handover to the new owner at Williams Grove Headquarters by Jonathan Williams and Dickie Stanford (Williams Team Manager from 1995 to 2005)