The collection contains photographs collected by and taken by Richard Dietz The items in the collection are evidence of Mr. Dietz's passion for and interest in aviation history. The collection includes photographs, slides, and memorabilia from his travels to many air bases and air shows in pursuit of that interest. The collection includes albums in original order and miscellaneous photographs.

Richard C. Dietz was born on September 14, 1929 in Mt. Vernon, Indiana. From 1948 through 1952, Mr. Dietz attended the U.S. Naval Academy. He was a U.S. Navy aviator during his military career, from 1954 through 1974. From 1974 to 1976, he was a student at San Diego State University, majoring in Public Administration. From 1976 to 1978 he was Assistant Science Advisor to the City and County of San Diego on a National Science Administration grant. From 1979 to 2004, he was a Budget Analyst for the County of San Diego. From 1976 through 2006, he served as a member of the Board of Directors of the International Aerospace Hall of Fame, and the San Diego Air and Space Museum.