Photo of Lewis Lymon & The Teenchords from the 1957 movie "Jamboree". I think that this is an unpublished picture of the movie.
Click to enlargue.
The Teenchords were an integrated group formed by Lewis Lymon (Lead and brother of Frankie Lymon & the Teenagers fame), Ralph Vaughn (first tenor), Rossilio Rocca (second tenor), Lyndon Harold (baritone), and David Little (bass). Lewis, Ralph and David were black, Lyndon was white, and Rossilio was Hispanic.
They recorded in 1956-58 for Fury, End and Juanita records.
Complete biography and discography at; http://www.uncamarvy.com/Teenchords/teenchords.html