An Unvanished Story:
5,500 Years of History in the Vicinity of
Seventh & Mission Streets, San Francisco

In these web pages, you will learn about:

• The interagency technical assistance project that produced the historical background study
  
  
• Why was this study conducted?
  
  
• The Costanoans, the Ohlone, and Prehistory of the San Francisco Bay Area
  
  
• The Coming of the Spanish, the Gold Rush, and Early Days of San Francisco
  
  
• Developments South of Market Street and in the Vicinity of Seventh & Mission Streets
  
  
• Summary Results and Design for Future Research
  
  
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