Legacy Metrics

1926 Salmson GSS Sports Tourer

99roadFrance
Engine
Triple roller-bearing crankshaft engine with four-speed gearbox

A 1926 Salmson GSS Sports Tourer with matching chassis and engine number 99, sold new in the United Kingdom and registered 'YP 3640'. The car features a triple roller-bearing crankshaft and four-speed gearbox. It has a documented competition history spanning from early Brooklands activity through multiple JCC High Speed Trials in the early 1930s, including a silver medal in 1931, and continuing into modern VSCC events. Numerous scrutineering tags remain in the cockpit.

Ownership

  1. 2021-03-10Auction sale
    Sold €100,000 (≈ $110K)

    Bonhams catalogue lot →

  2. Date unknownAcquisition unknown
    Private vendor
    partial documentation

    Current consignor describes the car as in very good overall condition and is offering it with its logbook and competition history.

  3. Date unknownAcquisition unknown
    W. Basil Bryan
    partial documentation

    Held the vehicle during the 1920s and participated in competition events; documented in the car's competition history file.

Competition

  1. 1927-06-18JCC High Speed Trial
    JCC High Speed Trial
    Driver: W. Basil Bryan

    Entry attributed to Bryan, though possibly with a different car rather than this Salmson.

  2. 1929-11-01JCC High Speed Trial
    JCC High Speed Trial
    Driver: W. Basil Bryan

    Again attributed to Bryan, with uncertainty as to whether this specific car was used.

  3. 1931-07-04JCC High Speed Trial
    JCC High Speed Trial
    Silver medal

    Car ran under entry number 29; featured in a photographic spread in The Autocar dated 10 July 1931.

  4. 1933-06-24JCC High Speed Trial
    JCC High Speed Trial
    Standard award

    Car competed under entry number 33.

  5. 1934-06-30JCC High Speed Trial
    JCC High Speed Trial
    Standard award

    Car ran as entry number 25; photographic record of this appearance held in the National Motor Museum archive.

  6. Brooklands

    Earliest competition appearances documented as being at Brooklands; specific dates not provided.

  7. Vintage Sports Car Club
    VSCC events

    Multiple recent historic-motorsport appearances in the UK; scrutineering tags in the cockpit serve as a physical record of participation.

Maintenance & restoration

  1. Restoration

    The car underwent a restoration at an undisclosed date; the extent and scope of work are not detailed in the available documentation.

    Date of restoration is unknown per the catalogue listing.

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.