Cascades - California Historic Landmark
From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution- ShareAlike License
Cascades - Civil Engineering Landmark
From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution- ShareAlike License
Deadication Plaque - The Portal Of The Folded Wings
From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution- ShareAlike License
Walker Cabin - Placerita Canyon Nature Center
From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution- ShareAlike License
Ramona Chapel
From the Flickr group Historical Markers, photo by tkksummers, full page.License is Attribution- ShareAlike License
Chloride
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Deborah Sampson Plaque
From the Flickr group Historical Markers, photo by Mr. Ducke, full page.License is Attribution- NonCommercial License
Greyfriars Bobby's Bar
From the Flickr group Historical Markers, photo by duncan, full page.License is Attribution- NonCommercial License
Sir Walter Scott
From the Flickr group Historical Markers, photo by duncan, full page.License is Attribution- NonCommercial License
Mission Reservoir informational sign at Mission San Antonio de Padua, CA
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Pioneer Ski Area of America
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Old Harmony Borax Works
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Historic plaque at Ballarat ghost town near Death Valley
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Ballarat Ghost Town historical marker along the Trona- Wildrose Road
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Historic marker for the ghost town of Panamint City, CA
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Hand-made historic marker for the ghost town of Ballarat, CA
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Trona Pinnacles
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Historical marker for the Cerro Gordo mine outside Keeler, California
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Ruins of the Ashford Mill in extreme south Death Valley, CA
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License
Historic marker outside the former mining town of Randsburg, CA
From the Flickr group Historical Markers, photo by mlhradio, full page.License is Attribution- NonCommercial License