The Nethercutt Grand Salon, one of the great private automobile rooms in the world.

The room itself.

J.B. Nethercutt was heir to the Merle Norman Cosmetics fortune and a serious student of the automobile. When he built the Grand Salon in Sylmar, California, in 1971 he modeled it on a 1920s luxury car dealer's showroom in Paris or New York, the kind of room where a customer would arrive in a chauffeured car to look at the next car. Rose marble on the floor. Mirrored walls to double the visual density of the collection. Chandeliers. Twelve-foot ceilings. Individual spotlights on every car, angled from above so the paintwork glows and the chrome bounces light back. Nothing is roped off. The cars sit inches apart on the marble.

What is in the room.

The Grand Salon rotates its collection but has anchored on a set of vehicles that individually would be the crown of most museums. A 1930 Duesenberg Model J Murphy Convertible Sedan. A 1931 Duesenberg SJ. The 1933 Duesenberg SJ Twenty Grand shown at the Chicago World's Fair. A 1930 Bugatti Type 41 Royale replica (the seven original Royales are all in museums and private collections and rarely move). A 1933 Rolls-Royce Phantom II with a Barker body. A 1933 Cadillac V-16 Fleetwood All-Weather Phaeton. Multiple Hispano-Suiza H6B and H6C variants. A 1937 Rolls-Royce Phantom III. A Packard Twelve Convertible Victoria by Dietrich. A 1934 Packard Twelve Coupe Roadster. Isotta Fraschini Tipo 8A Landaulet. Delage D8. Delahaye 135. Voisin C25 Aerodyne. Multiple Bugatti Type 57s including at least one Atalante.

How Nethercutt bought.

Nethercutt bought slowly and personally, one car at a time, over six decades. He restored to concours standard in his own workshops. He and his cars won Best of Show at the Pebble Beach Concours d'Elegance six times, more than any other single entrant in the history of the event. Every car in the Grand Salon has been driven, judged, and won at the highest level of the vintage car world. The Nethercutt team continues that discipline today. New acquisitions are rare. The collection was built to a standard, not to a size.

Why the Grand Salon is different.

Most private automobile collections are warehouses. Cars parked on gravel, oil pans on the floor, dust on the sheet metal. The Nethercutt is the opposite. Every car in the Grand Salon is presented as it would have been presented to the original 1930 buyer: polished, lit, catalogued, and stationary in a room designed to make it look expensive. It is the closest thing that exists to walking into a 1930 luxury dealer's showroom on the day the car was new. That is the specification J.B. Nethercutt set for himself in 1971, and the collection has held to it ever since.

The through-line.

Standing in the Grand Salon it becomes obvious that the pre-war coachbuilt era was the last time the automobile industry treated each car as an individual object. Cars have not been finished to this standard at any scale since 1939. The Nethercutt Grand Salon is a permanent record of what the industry once was, and, by implication, a permanent argument about what it could be again if the platform beneath the body were worth building on. That is the argument Outonomous makes about the installed base: the platform is already there. The finish standard is a decision the industry can make at any time.