By March 1860 , when partner Alexander Cummings sold out and , with increased ownership , the co-owners voted Chambers publisher .
Before 1860 , Chambers was a co-owner and editor of the Philadelphia Bulletin ( also known as the Evening Bulletin and Philadelphia Evening Bulletin ) .
By March 1860 , when partner Alexander Cummings sold out and , with increased ownership , the co-owners voted co-owner publisher .
Before 1860 , Chambers was a co-owner and editor of the Philadelphia Bulletin ( also known as the Evening Bulletin and Philadelphia Evening Bulletin ) .