Local history -- Contra Costa County (Calif.).; Schools -- Contra Costa County (Calif.).;
"Pennants from El Sobrante Elementary School, Marie Murphy Elementary School, and De Anza High School. Donated by Kenyon Chan, who lived in El Sobrante and attended all of these schools in the 1950s and early 1960s. Kenyon is the son of Martha...
Local history -- Contra Costa County (Calif.).; Schools -- Contra Costa County (Calif.).;
"De Anza High School Sign. Removed from the site of the old high school just prior to demolition in 2013. This sign was mounted in front of the entrance to the old school for many years, though it probably is not the original sign" -- Provided by...