Picture trivia?

[Master]

Kid Chocolate and Sandy Saddler.

Nope. Think earlier. Saddler came a few decades later and Chocolate about a decade and a half later.

Sam Langford and Joe walcott (welterweight)

Nailed one. Nicely done. The other fought Langford.

I hope that is Sam on the far left not that I am guessing.

Yup and the other man of note is dead centre in the front row and shares something with you.

Guess Harry Willis.