Interesting.
http://www.comcast.net/articles/news-national/20110310/US.Great.Quake.in.Color/Color pics of San Francisco after 1906 quake found
SAN FRANCISCO — A museum volunteer has unearthed what the Smithsonian Institution believes to be the first — and perhaps only — color photographs of San Francisco after the 1906 earthquake and fire that nearly leveled the city.
The six never-published images were snapped by photography innovator Frederick Eugene Ives several months after the April 1906 "Great Quake," the San Francisco Chronicle reports.
Here's a link to a stereo photo:http://www.google.com/hostednews/ap/slid...964&index=0