Just to shed some light on it..
According to Spanish sources, chassis #0154, Berlineta Touring ( the light one ) was there. "Vehículo expuesto anteriormente en el Salón de Turín en 4.1954" First owner : Fancisco Godia Sales. Color : blue with blue interior, not a metallic color.
Chassis #0155 : According to the same source : Berlineta ENASA; so ...not a Touring body.
Chassis #0150 : Berlineta Touring, Concorso d´Eleganza San Remo, april 1954. (probably the other car) First owner : José María Caralt. Color : silver with blue interior.