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Based in the heart of the Cotswolds, William I’Anson Ltd is dedicated to being a one stop shop for the classic vehicle collector, racer and passionate enthusiast alike. In a world that relies upon trust and relationships, William I’Anson Ltd takes pride in offering a professional, enthusiastic, and friendly service allowing our clients complete freedom to enjoy these fabulous cars. With a lifelong background in collectors classic cars, historic motorsport, and a strong family heritage in the Bugatti world, William I’Anson Ltd has amassed an in depth knowledge of the cars, the market and most importantly, an extensive network of contacts, clients and experts around the globe.

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Latest Stock

  • The Ex - Le Mans 24 Hours, Daytona 24 Hours, Multiple Sebring 12 Hours 1976 Porsche 934 Turbo RSR

    The Ex - Le Mans 24 Hours, Daytona 24 Hours, Multiple Sebring 12 Hours 1976 Porsche 934 Turbo RSR

    Delivered new to Nicholas Koob in Luxembourg. Second owner Hans-Christian Jurgensen raced 0161 in Europe with prolific success over 3 seasons, taking many wins. Subsequently bought and race by Mandy Gonzales at events including the 1980 Le Mans 24 Hours where 0161 led the GT class, the Sebring 12 Hours and the Daytona 24 Hours where it scored 3rd in class. Upgraded to 934/5 spec, bought by Kikos Fonseca and raced to further wins.

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  • The Ex - Heinz-Harald Frentzen, San Marino Grand Prix Winning 1997 Williams FW19 Formula 1

    The Ex - Heinz-Harald Frentzen, San Marino Grand Prix Winning 1997 Williams FW19 Formula 1

    Driven by Heinz-Harald Frentzen for 14 of the 17 raced in 1997, taking 2nd place overall in the Formula 1 Drivers World Championship. Winner of the San Marino Grand Prix, pole at Monaco with a further two 2nd place and four 3rd place finishes. The culmination of legendary Formula 1 designer Adrian Newey's dominant time with the team, offered directly from Williams.

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  • The Ex - Sir Malcolm Campbell, Miss Bond, Brooklands 1927 Bugatti Type 37

    The Ex - Sir Malcolm Campbell, Miss Bond, Brooklands 1927 Bugatti Type 37

    It is increasingly rare to find such a well preserved, well documented, complete, original and matching example of the desirable aluminium bodied Type 37; let alone one with Brooklands competition history such as this. Supplied new to and reputedly raced by Sir Malcolm Campbell. Subsequently bought and campaigned by Miss Bond at Brookland Pre-War. A delight to drive, light, fast, agile and wonderfully proportioned.

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  • BRM P25 Formula 1

    BRM P25 Formula 1

    Officially blessed by BRM and parent company Rubery Owen, the reconstruction of BRM’s iconic P25 front engine Grand Prix car was started in the 1960s, built using a combination of original parts and parts supplied by BRM, with chassis work and assembly by the original BRM staff in Bourne, the home of BRM. A very competitive, and in the right hands potentially race winning, front engined Grand Prix car.

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  • The Ex - Philip Morris, Marlboro Press Car 1974 Lancia Stratos Stradale

    The Ex - Philip Morris, Marlboro Press Car 1974 Lancia Stratos Stradale

    The third Lancia Stratos Stradale ever produced, numbered 1003 with body number 4 and finished in Rosso. Sold to Philip Morris Cigarettes in 1974 and used by them in Marlboro livery as their press car. Present at many race, rally and show events, 1003 remained in Marlboro colours through the 1970s. In the current ownership for 20 years and still fitted with the matching engine, gearbox and bodywork.

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  • The Ex - J.P. Jarier, 3rd in the 1974 Monaco Grand Prix 1974 Shadow DN3 Formula 1

    The Ex - J.P. Jarier, 3rd in the 1974 Monaco Grand Prix 1974 Shadow DN3 Formula 1

    Jean-Pierre Jarier's car for the 1974 Formula 1 season and driven by him to 3rd in the Monaco Grand Prix and at the International Trophy. Subsequently raced by Mike Wilds and remained complete through a number of ownerships before entering collections in the USA. Bought by the current owner in 2011 and restored by Virtuoso Performance in California. Outright pole sitter at the 2018 Rolex Re-Union at Laguna Seca.

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  • The Ex – Leonidas, 8th in the Acropolis WRC 1981 Renault 5 Turbo Group 4

    The Ex – Leonidas, 8th in the Acropolis WRC 1981 Renault 5 Turbo Group 4

    Believed to be the works Calberson liveried Group 4 car of Bruno Saby from the 1981 Monte Carlo Rally, damaged during the rally and bought by Greek Renault importer ‘Leonidas’. Debuting in Greece in 1981 with Leonidas, it went on to take 8th overall in 1982 Acropolis WRC round, and 2nd in the Greek Championship. Since rallied continually in Greece with countless wins.

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