Whakaotihia te rerenga e whai ake nei: I tīmata a Branca i tana whakataetae Formula Kotahi i te
Ko te 1950 Swiss Grand Prix, ka mutu i te 11th, a ka arahi poto i te whakataetae Formula Kotahi kore-tohu i te Circuit des Nations i Geneva i roto i te Simca-Gordini. He maha nga waahi i eke ia i roto i etahi atu whakataetae iti, ko tana mutunga pai ko te tuawha i te reanga Formula Tuarua i te Aix les Bains Circuit du Lac, i mua i tana urunga ki te 10th me te whakaoti. I haere tonu a Branca ki te whakataetae i te 1951, ka mutu i te Formula One, ka mutu te tuaono i te Pescara Grand Prix, engari ka mutu te whakataetae i te whakataetae Grand Prix i te mutunga o te tau.