Mafioso Joseph Valachi of the Genovese crime family, testifying about organized crime and the Mafia at a hearing of the Permanent Subcommittee on Investigations of the Senate Committee on Homeland Security and Governmental Affairs, with Mafia organizational charts hanging in room. Contributor Names Trikosko, Marion S., photographer Created / Published 10/08/1963 [8 October 1963] Subject Headings - Valachi, Joseph,--1904-1971--Public appearances - United States.--Congress.--Senate.--Committee on Homeland Security and Governmental Affairs.--Permanent Subcommittee on Investigations--Meetings - Mafia - Organized crime--United States--1960-1970