The Breda Ba.33 was an Italian light sport aircraft designed and built by the Breda company.
Breda Ba.33
Breda Ba.33 photo from L'Aerophile Salon 1932
Colombo S.63 engine
Breda Ba.33 3-view drawing from L'Aerophile Salon 1932
Società Italiana Ernesto Breda
Società Italiana Ernesto Breda, more usually referred to simply as Breda, was an Italian mechanical manufacturing company founded by Ernesto Breda in Milan in 1886.
Warrant of the Società Italiana Ernesto Breda per Costruzioni Meccaniche, issued 1. February 1929