A historic group of three real photo postcard images taken a year after the 1906 San Francisco earthquake.. The 1906 photographs are quite common but people soon forgot to capture the after effects of the disaster. A number of refugee camps were constructed through out the city these images document the camp at 18th & Delores Street. Includes a Flood building image that is still sheltering 1,800 people.. The picture of the Mission High School is outstanding. The size is 3 3/8" x 5 3/8" +/-