The Screen Writers Guild was an organization of Hollywood screenplay authors, formed as a union in 1933. A rival organisation, Screen Playwrights, Inc., was established by the film studios and producers, but after an appeal to the National Labor Relations Board and a vote by eligible screenwriters, the Screenwriters Guild won out as the sole representative body. Its house publication was The Screen Writer. In 1954, it became two different organizations: Writers Guild of America, West and the Writers Guild of America, East.