The Browns were the first when they joined the NFL from the so-called inferior AAFC in 1950, went 10-2 and won the championship. In 1969, the Namath-led Jets of the AFL stunned the Baltimore Colts ...

The AAFC existed from 1946-49 with Paul Brown's Cleveland team winning the title in each of those years. The Browns, San Francisco 49ers and original Baltimore Colts then joined the NFL in 1950.

It didn't recognize the AAFC records when it took in three teams -- the Browns, San Francisco 49ers and Baltimore Colts in 1950 -- and the rest of the league folded, although the New York Yanks ...

A team called the Baltimore Colts went from the AAFC to the NFL as well, although that team folded after the 1950 season and the second Baltimore Colts franchise, which started play in 1953 and is now ...

The Browns won the AAFC all four years from 1946-49 before moving up to the NFL. ... The Browns, San Francisco 49ers and original Baltimore Colts then joined the NFL in 1950.

The AAFC included the Cleveland Browns—who under Paul Brown won the title in each year of the league's existence—San Francisco 49ers and the original Baltimore Colts, each of whom joined the ...

The AAFC existed from 1946-49 with Paul Brown's Cleveland team winning the title in each of those years. The Browns, San Francisco 49ers and original Baltimore Colts then joined the NFL in 1950.

The AAFC existed from 1946-49 with Paul Brown’s Cleveland team winning the title in each of those years. The Browns, San Francisco 49ers and original Baltimore Colts then joined the NFL in 1950.

The AAFC existed from 1946-49 with Paul Brown's Cleveland team winning the title in each of those years. The Browns, San Francisco 49ers and original Baltimore Colts then joined the NFL in 1950.