During this time, Duffy expanded into legitimate businesses including owning several prominent clubs, including the Perkin and the fashionable Club Cadix at 23rd and Chestnut streets in Philadelphia in 1924.
在此期間，達菲擴展到合法的生意，包括擁有幾個著名的俱樂部，包括1924年在費城的23街和栗樹街（Chestnut streets）的Perkin和時髦的Club Cadix。