"Boycott Non-UFW Grapes" Bumper Sticker
United Farm Workers. Boycott Non-UFW Grapes. Keene, CA: UFW, circa 1970. 12" x 3.5" inch bumper sticker. This bumper sticker was produced as part of a grassroots effort to support UFW farmworkers during the Delano Grape Strike, which started in September 1965. The striking workers, led by Cesar Chavez and.....