The Maserati 4CLT/48 was raced by prince Bira since 1950. For the 1951 season it was fitted with a 4450cc OSCA V12 engine. Bira raced this car, among other races, in Daily Express Trophy , British GP supporting event, held at Silverstone as Formula Libre race. The event was won by Piero Taruffi in Ferrari 375 while Bira finished 9th, 4 laps behind the winner.
| Season | Series | Event |
| 1952 | FL | Daily Express Trophy |
| Driver | No. | Entrant |
| Prince Bira | 23 | B. Bira |
| Scale | Manufacturer | Collection |
| 1:43 | TW Collection / Villa Model | |
| Cat. No. | Quality | Rarity |
| – / VM493 | 
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