Scope and Contents From the Collection: The Gilberto and Minerva Martinez Papers (1971-1997) contain materials related to Gilberto Martinez's life and political activism in Michigan and Texas. Included are files, photographs, illustrations, newspaper clippings, articles, realia and memorabilia focused on artists, exhibits, political events, political parties - such as La Raza Unida - and business ventures in broadcasting and communications. Of particular note is the history of the flags in Series 5. These flags were those flown...