National Park Service:  http://www.nps.gov/goga/clho.htm
     Visitor contact #:  (415) 561-4323
     Email contact: goga_web_coordinator@nps.gov

Park Archives & Records Center, Nat'l Park Service, Golden Gate Nat'l Recreation Area   (415) 561-4807

SF Memories (more great pics):  http://www.sanfranciscomemories.com/cliff/house.html

Western Neighborhoods Project, Cliff House page:  www.outsidelands.org

San Francisco Bay Area Post Card Club, an incredible collection of online SF postcards and a great place for collectors to meet:  Postcard.org   They publish a newsletter 10 months a year, with PDF versions available online.

SFImages.com provides content of the City of San Francisco and its immediate environs: http://businessimagegroup.com/sfimages/History.html

Adolph Sutro's City (more than just info on Adolph - extremely well written!): http://www.historysmith.com/id2.html

Cable Car Museum - a very comprehensive website dedicated to San Francisco's cable cars.

An excellent site for purchasing stereoviews, plus great source for information: http://www.stereoviews.com

Also: www.stereoviews.info

Forum for discussing Adolph Sutro:  http://www.greenspun.com/bboard/q-and-a.tcl?topic=Sutro%20History

San Francisco Public Library (incredible online photo archive)  http://sflib1.sfpl.org:82/search/X

California Heritage Collection, The Bancroft Library, UC Berkeley:  http://sunsite.berkeley.edu/calheritage/

MisterSF.com, the best place to keep in touch with today's San Francisco:  www.mistersf.com

INeTours.com, has a very nice 360° Panorama of Ocean Beach:  www.inetours.com/Pages/SFLndmrkVws/OcenBech.html

Blaisdell books on SF History are available from:  http://SanFrancisciana.com/

A website with some great Sutro Baths images:  http://www.squareone.org/PolarPalace/sutros.html

Audio Tour Narratives by San Francisco Native Susan Evind:  http://www.mysfstories.com/

PdxHistory.com - Portland, but also info on SF history:  http://www.pdxhistory.com/html/san_francisco.html