His emergence as a contender was later ; he turned pro in 1941 .
The series with the large action image and small portrait was probably the final installment prewar , as shown by the La Motta card .
La Motta 's emergence as a contender was later ; he turned pro in 1941 .
The series with the large action image and small portrait was probably the final installment prewar , as shown by the La Motta card .