In 1929, Ricardo SORIANO and Paul BONNEMAISON developed the :

                                

  R.SORIANO

      

 

These engines were ahead of their time, and surpassed by no other. It is not exactly known how many of them were built, but as of today 21 are still in existence.

      

        

Above: Meeting of Torino June 1933. Ricardo Soriano is on the left

 

Above: Bayonne 1930, Ricardo Soriano is on the left

 

Above: Ricardo Soriano is on the right

 

Above: Ricardo Soriano is second from the right

 

Above: Ricardo Soriano is on left

 

  

 

A True Marvel of Nautical Engineering