Huell Howser explores California Gold - sites and people of interest throughout the state - in this KCET Public Television series. At the beginning of the 20th Century four cemeteries within the San Francisco city limits were relocated to suburban locati ons. This episode of the series investigates the three remaining official burial grounds within San Francisco: the Mission Dolores cemetery, the San Francisco National Cemetery in the Presidio and the San Francisco Columbarium. Closed captioned.