Just read an excerpt from The Mafia Encyclopedia and the writer explained that in fact there were 2 commissions..

The one that we all know from books like Man of Honor etc.
And one, which I never heard of, who was even more powerful consisting of 3 Italian gangsters and 3 Jewish Gangsters.

The line-up was Meyer Lansky, Abner Zwillman, Jake Guzik, Tony Accardo, Frank Costello and Joe Adonis..

The link of the excerpt is below, I wonder if anybody else had any thoughts or knew more about it, because this really was news to me..

https://books.google.nl/books?id=jgCpxTp...ion&f=false