Manufactured in San Justo by Ernesto C. Bessone S.A. under licence from 1960 into the 1970s. Models RT125 and RT150 were produced in considerable numbers and exported to a number of South American countries, along with DKW engines which were also fitted to motofurgones, watercraft and industrial machinery. They produced scooters named Bessone.
From 1961 the firm manufactured 125 Turismo and the 125 De Lujo. These were joined by the 125 Gran Sport and the DKW RT 150 De Lujo in 1962.
In 1963 they introduced the Veloneta DKW 150 scooter.
Sources: motoargenta.blogspot.com et al