Photo of the beach at Lake Anza. The sand and water's edge is crowded with people with a lifeguard looking over them. A rectangular area of the lake is blocked off for swimming with diving platforms at either corner. Outside of the swimming area are people in rowboats. The back of the photo has "Lake Anza" written on it in blue pen, "JUN 23, 1960" stamped in purple ink, and "Jim Edelen, JUN 21, 1960" stamped in purple ink. This photo was originally filed under the subject "East Bay Regional Park District, Tilden Park" by the Oakland Tribune. Beneath the above stamp on the folder was "Includes Lake Anza" written in pen.