1926 Rolls-Royce Phantom I Springfield

The Springfield Phantom I is the American-built branch of the New Phantom story. Introduced after the British model, it brought Rolls-Royce engineering to a separate manufacturing operation in Massachusetts, with its own production details and a particularly strong association with Brewster coachwork.

An American-built Rolls-Royce

Springfield was a manufacturing programme, not simply a destination for British imports. That distinction justifies a separate historical record within the first Phantom generation. The specialist Frank Dale guide places the American New Phantom’s arrival in 1926, following the British introduction of 1925. A car sold in the United States is therefore not automatically a Springfield car: the factory identity has to be established from its own chassis documentation.

Frank Dale specialist guide: British and Springfield Phantom I

Adapting the New Phantom

The move to the American version involved changes rather than merely reversing a badge. Frank Dale describes the delay associated with adapting the design for left-hand steering, and identifies features such as Bijur chassis lubrication, an air cleaner and thermostatically controlled radiator shutters. These details are useful historical distinctions. They should still be checked against the particular car, because subsequent maintenance, replacement parts and restoration may have altered what is physically present today.

Brewster and the shape of the American car

Brewster bodies are closely associated with Springfield Phantoms, but one body style cannot represent the whole factory’s output. Open touring cars, roadsters and formal closed bodies served different customers. Their appeal is also different: an open car foregrounds proportion and access to the landscape, while a town car can emphasise separation between chauffeur and passengers. Those are design readings, not evidence that a specific body was fitted to a particular chassis when new.

Frank Dale specialist guide: British and Springfield Phantom I

Production belongs to the chassis programme

The specialist guide describes a little more than 1,200 Springfield New Phantom chassis. This package retains that qualified wording rather than choosing between closely varying exact totals circulated elsewhere. It is comfortably a small historic factory programme, but it was not a numbered modern limited edition. No total is assigned to the photographed cabriolet body style, and the British-built model’s 2,269 reference is not borrowed as an American production figure.

Rolls-Royce: Phantom heritage and coachbuilt construction

Trace the body as carefully as the chassis

The most useful documents connect the Springfield chassis, engine and coachbuilder’s body number to delivery and ownership history. If a car was rebodied, record when, by whom and whether the replacement body was period or newly made. A period body transferred from another chassis has its own history. Preserve both narratives rather than allowing the visual appeal of a cabriolet to imply an unbroken factory configuration that the records do not establish.

Specifications and identity reference

Rarity and production scope

This profile covers the Springfield-built New Phantom programme, rather than British-built cars exported to America. The source gives a little more than 1,200 chassis; no more precise census is asserted. That total is for chassis across coachwork types. The pictured 1928 cabriolet illustrates the regional factory model, without establishing a separate cabriolet cap or proving untouched original coachwork.

What the photograph represents

A 1928 Springfield-built Phantom I cabriolet photographed in 2015. It illustrates the American-built chassis programme, separate from Derby production and from any unverified original-body claim.

Related Rolls-Royce heritage profiles

• 1925 Rolls-Royce Phantom I UK
• 1971 Rolls-Royce Corniche Convertible

Frequently asked questions

Is a US-market Phantom I always Springfield-built?

No. Manufacturing origin must be established from the chassis record; an imported British car remains British-built.

Does the production reference count Brewster tourers only?

No. It concerns the Springfield chassis programme across body styles, rather than one coachbuilder design.

What is the production-count boundary for this profile?

This profile covers the Springfield-built New Phantom programme, rather than British-built cars exported to America. The source gives a little more than 1,200 chassis; no more precise census is asserted. That total is for chassis across coachwork types. The pictured 1928 cabriolet illustrates the regional factory model, without establishing a separate cabriolet cap or proving untouched original coachwork.

Sources and further reading

1. Frank Dale specialist guide: British and Springfield Phantom I
2. Rolls-Royce: Phantom heritage and coachbuilt construction

Research checked 18 October 2026. Linked factory announcements, museum records and attributed specialist research support the specifically identified claims. Photographic descriptions identify the illustrated subject. Design analysis and suggested authentication steps are editorial interpretation.