A basically untitled map of the San Francisco Bay Area showing highways, bridges, settlements, relief,and numerous cute vignettes including a seagull cursing over missing his human target (Richmond), three oysters in beds (South San Francisco), and an explosion blowing a man of leisure sky-high (Hercules Powder Mill - near Pinole). Highlights the forthcoming (1939-1940) Golden Gate International Exposition (World's Fair) on Treasure Island.