DELTA FLIGHT MUSEUM: BRAND STYLE GUIDE 7 HISTORIC DELTA LOGO USE Due to the historic nature of past Delta logos, it is not permissible to alter them in any manner. If you need to use a particular logo, please contact Marie Force, Archives Manager, Delta Flight Museum at [email protected] for assistance and approval. All historic logos can be found at deltamuseum.org. 1929 1930 1934 - 1951 1935 1945 - 1953 1953 - 1955 1955 - 1959 1959 1959 - 1965 1962 - mid 1960s 1962 - 1993 1976 Bicentennial 1985 - 1991 1987 - 1993 1993 - 1995 1995 - 2000 2000 - 2004 2004 - 2007 2007 - Present