Legacy Metrics

1973 Ferrari 365 GTB/4 Daytona Spider

17013roadItaly
Engine
4.4L DOHC V12 with six Weber carburettors, 352 bhp
Colour
Marrone Colorado (dark brown) over Beige Scuro interior

Ferrari 365 GTB/4 Spider chassis 17013, the 105th of just 121 examples built, was delivered new in 1974 in the rare Marrone Colorado finish over a Beige Scuro Connolly leather interior — a combination unique among surviving Daytona Spiders. Equipped from the factory with air conditioning and a radio, it passed through a documented chain of American collectors and accumulated fewer than 3,300 miles over five decades. Ferrari Classiche certification, awarded in 2009, confirmed the retention of all original major components.

Ownership

  1. Auction sale
    Estimate £2,000,000 – £2,400,000

    RM Sotheby's catalogue lot →

  2. → 1974-04-18Private sale
    Baker Motor Company (Atlanta, Georgia)
    partial documentation

    Atlanta-based dealership that took delivery of the car before selling it to the first private buyer.

  3. 1974-04-18 →Private sale
    Robert L. Rinzler
    full documentation

    Atlanta resident and first private owner; the car remained in Atlanta throughout his tenure.

  4. 1986 → 1990Acquisition unknown
    Jerry J. Moore
    full documentation

    Prominent Texas-based collector; odometer showed 2,701 miles when he parted with the car, and a signed odometer disclosure statement from his ownership is in the file.

  5. 1990 → 1995Private sale
    Axel Wars
    partial documentation

    Based in Coronado, California; retained the car for roughly five years before selling it on.

  6. 1995 → 1999Private sale
    Roger Willbanks
    full documentation

    Prominent Colorado-based Ferrari enthusiast and collector; odometer read only 2,780 miles when he sold the car, reflecting exceptional preservation during his ownership.

  7. 1999 →Acquisition unknown
    Unidentified Northeast-based owner(s)
    none documentation

    Car spent several years in the northeastern United States, then briefly in Europe, before returning to California around 2005 with 2,889 miles recorded.

  8. 2005 →Acquisition unknown
    California-based owner circa 2005
    partial documentation

    Car was advertised for sale in California in 2005 showing 2,889 miles; Ferrari Classiche certification was obtained in 2009 confirming full originality of major components.

  9. Date unknownFactory delivery
    Chinetti-Garthwaite (Paoli, Pennsylvania)
    full documentation

    Served as the authorized delivery conduit from the factory to the retail dealer; a copy of the dealer invoice from this company is preserved in the car's file.

  10. Date unknownAcquisition unknown
    Thomas Blakeley
    partial documentation

    Second private owner after Rinzler; also based in Atlanta, where the car continued to remain.

  11. Date unknownAcquisition unknown
    Quinton A. Dobbs
    partial documentation

    Third private owner after Rinzler, and Rinzler's son-in-law; car remained in Atlanta during this period.

  12. Date unknownAcquisition unknown
    North Carolina-based owner circa 2012
    partial documentation

    As of mid-2012 the car was located in North Carolina, showing 3,227 miles and still in entirely original condition.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. 2009Inspection
    Ferrari Classiche

    Ferrari Classiche certification was awarded, verifying that the car retains all original major components including the chassis, engine, and transaxle.

    Certification document forms part of the accompanying file alongside books, tools, luggage covers, and service paperwork.

  2. Inspection
    Junior's House of Color

    Paint assessed by specialist Junior Conway, who concluded that the overwhelming majority of the exterior finish is original to the car.

    Conway is noted for having painted vehicles for prominent celebrities; inspection was carried out prior to the auction offering.

Are you the owner of this car?

This car's public record is built from its auction and competition history. Register your ownership and privately add your own records to make it a verified Legacy Metrics passport — provenance that backs your car's value at sale and gives your insurer evidence to price against. Roy reviews and verifies every registration personally.

Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.