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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 – Mario & Michael Andretti, Jan Lammers, Derek Warwick, Multiple Le Mans 24 Hours 1993 Courage – Porsche C30 LM Group C

    The Ex – Mario & Michael Andretti, Jan Lammers, Derek Warwick, Multiple Le Mans 24 Hours 1993 Courage – Porsche C30 LM Group C

    Raced in the Le Mans 24 Hours a staggering four times, both as a competitive Group C and LMP1 spider powered by the Porsche 962 twin turbo engine. Finishing on all but one occasion, chassis 10 was retained by Yves Courage for 25 years and is now in its first private ownership. Recently rebuilt by Courage Classic back to 1993 specification. A superb contender for historic Group C racing, or perhaps LMP1 class with the accompanying bodywork.

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  • The 2019 RAC TT Winning, Goodwood Cobra Lap Record Holding 1965 AC Cobra Mk1 289

    The 2019 RAC TT Winning, Goodwood Cobra Lap Record Holding 1965 AC Cobra Mk1 289

    A clear, no questions, continuous history from new, confirmed by the ACOC. Driven to pole position in last year’s TT by Porsche Works Driver and three time Le Mans 24 Hour winner and FIA World Endurance Champion, André Lotterer. His staggering pole lap of 1:24.073 is the fastest ever recorded lap for a Cobra around Goodwood. COB 6044 went on to convert the pole position to outright victory in one of the most exciting TTs in a number of years

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  • The Ex - Hugh Conway, Söderström Collection 1925 Bugatti Type 23 Brescia

    The Ex - Hugh Conway, Söderström Collection 1925 Bugatti Type 23 Brescia

    A stunning and rare opportunity to acquire an original twin magneto Type 23, with a well documented photographic history and ownership record back from the 1930s to present day. Raced in hill-climb events in Ireland from the 1930s through to the early 1970s. Owned and restored during the mid-1970s by famous Bugattist and marque historian Hugh Conway. Formerly part of the well known Söderström collection and recently restored by Ivan Dutton.

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  • 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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  • 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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