History
In July 1938, Rolls-Royce had to publish in the motoring press an announcement denying that the Phantom III fabrication would be interrupted. The following was published on 19 July 1938 in the British magazine The Motor: "The company wish to deny the rumour that the Phantom III is to be discontinued and replaced with another model having an 8-cylinder or other engine."
However, a project had been initiated in 1937 to rein in the manufacturing costs of the Rolls-Royce and Bentley (acquired by Rolls-Royce in 1931) motor car chassis. This involved the development of a Rationalized Range of cars that shared as many common components of the chassis as possible. As implementation of this rationalization plan, several prototypes were made. One of these, chassis 30-G-VII, was fitted with a large Park Ward seven-seater limousine body and was called Silver Wraith 80, then Silver Phantom, though it soon became known as Big Bertha. This was the genesis of the Phantom IV.
Likewise, in 1939 and before the starting of hostilities, another straight-eight powered experimental automobile tested during and after World War II was a special Bentley Mark V, chassis 11-B-V,[4] fitted with a bored-out 6.3 litre eight-cylinder engine.[5] Although the official Experimental Department name for this car was Comet,[6] its scorching performance earned it the fond epithet Scalded Cat.[7] This unit in particular would later play a key role in the decision of creating the Phantom IV.[7] Indeed, the Prince Philip, Duke of Edinburgh heard about the Bentley nicknamed Scalded Cat in 1948 and asked if he might test it out. He enjoyed this experimental car immensely and drove it for considerable distances. When he returned it, he apparently murmured about how nice it would be to have a car with performance in the Royal Mews.
On 15 November 1948,[7] not long after Prince Philip had driven the aforementioned automobile, an order came through for a Rolls-Royce motor car for Princess Elizabeth and Prince Philip. They placed the order through The Car Mart, Ltd., RR official retailers in London.[8] Such a vehicle would have to meet their official needs, which meant it must be a limousine. It would also have to have good performance, since the Prince wished to drive it himself. The car would be the first Rolls-Royce in the stables.[9] It was originally planned to be the only Phantom IV, a strictly one-off piece.[10]
Rolls-Royce, aware that Daimler had held the royal warrant to provide motor cars since 1900, was very keen to ensure that the car was the best there had ever been, and a great deal of hand work was lavished on the construction of the chassis. The board members had earlier considered making a replacement for the pre-war Phantom III, but they were wary that such a large and expensive car might not have a market in the weak post-war economy. Design and production of the first chassis of the new model was not at the Crewe factory, but at the experimental Clan Foundry at Belper,[11][12] which had been the home of the motor car branch during the Second World War.[2] The Experimental Department still continued there until the closure of Clan Foundry in 1950, when it was finally transferred to Crewe. The remaining seventeen chassis were made at the Experimental Department workshop at the Crewe factory. The very small numbers of the Phantom IV meant that building them with the other models would have been disruptive to the latters' production.[13]
The chassis 4AF2 was built under the code-name Nabha and when completed was dispatched to Mulliner on 20 July 1949 for erection of the body. Mulliner had previously submitted their design for review and approval by the Duke of Edinburgh, and the coachbuilder’s proposal drawing was accepted.[12] Prince Philip visited the workshops more than once while it was being built. The body took almost a year to build and the car was finally delivered to The Car Mart on 6 July 1950, after some 230 miles of testing by Rolls-Royce at the Motor Industry Research Association facilities and on the road.[12] Its delivery was accompanied by a public announcement stating the Phantom IV had been "designed to the special order of Their Royal Highnesses, the Princess Elizabeth and the Duke of Edinburgh". As the car was privately owned when delivered to the couple, it was painted Valentine green (deep green with a slight blue secondary hue) with red belt-line striping. The limousine became an official state car of the United Kingdom upon Princess Elizabeth's accession to the throne in 1952; as such, it was repainted in the sovereign's colour scheme of royal claret and black.[14]
This car remains in the Royal Mews and is still used occasionally for royal and state events. For example, it was used at the wedding of Prince William, Duke of Cambridge and Catherine Middleton in 2011 to carry Prince Charles and Camilla, Duchess of Cornwall, from Clarence House to Westminster Abbey. In 2018, it brought Meghan Markle to St George's Chapel, Windsor Castle, for her wedding to Prince Harry. In 2022, it transported the new king, Charles III, and Queen Camilla from Buckingham Palace to Westminster Hall and RAF Northolt.[15]
The Spanish order
On 18 October 1948, Crewe received an order from the Government of Spain for three armoured cars for the use of Generalissimo Francisco Franco: two with limousine bodies and an open all-weather body; this one intended to replace a 1938 Hispano-Suiza J12 with Carrosserie Vanvooren body. While the Phantom IV model was not specified in the order, or even known outside the company at that time, it was decided that the best way to cope with the huge additional weight would be to build the three cars as Phantom IVs, rather than over-burden the Silver Wraith chassis. Especially since the Foreign Office suggested that Crewe could not turn down the order.[10]
The passengers were to be immune from a Mauser bullet fired at ten paces, so W. A. Robotham recommended a body from Mulliner's of Chiswick, which "had many satisfied customers among the more unpopular rulers of the world". A mission to Mulliner's of Army officers required glass one and three quarters of an inch thick and armour plate. The armour plate was to be almost half an inch thick, and the large floor area required would make the completed weight of the cars over three and a half tons, which would overstress the wheels and gearbox on Spain's main roads. Some years later when holidaying there, Robotham inspected the cars; the brigadier in charge of the garage praised them and said they were used frequently. The speedometers only showed less than 2,000 km but "they were taken by train and only driven for the actual inspections and processions".[16]
