Telaio/Chassis Prototypes
| Chassis No. | Engine No. | Number Plate | Original Color | Production Year | Original Owner | Present Color | Location |
|---|---|---|---|---|---|---|---|
| RB 21000 | Blue | White | Belgium | ||||
| RB 21003 | Red | Red | Italy | ||||
| RB 21004 | Red | Red | Belgium | ||||
| GTC 1000 | Red | Red | Italy | ||||
| GT 1800 | Red | Red | Italy | ||||
| Formula 3 | Italy |