| Season | Series | Event |
| 1957 | F1WC | Argentine GP |
| Driver | No. | Entrant |
| Juan Manuel Fangio | 2 | Officine Alfieri Maserati |
| Scale | Manufacturer | Collection |
| 1:43 | RBA Collectibles / IXO | RBA / Fabbri Auto da Corsa i Miti Della Formula 1 |
| Cat. No. | Quality | Rarity |
| No. 37 | 
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250F was the most successful Maserati Formula 1 car which competed in 7 F1 seasons from 1954 to 1960. The model represents 1957 car driven by Juan Manuel Fangio to his fourth consecutive title, and his fifth in total. The RBA model probably may be attributed to 1957 Argentine Grand Prix, the first race of the season.
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