Our final preview day is now open until 18:00 CEST with 44 remarkable cars on display. Join us in-person or online tomorrow from 13:00 CEST for the start of The Bonmont Sale! 🇨🇭 Register To Bid The Bonmont Sale | 29 June 2025 | Chéserex, Switzerland #Bonhams #BonhamsCars #Auction #TheBonmontSale