Paul DeWittCoauthors Paul DeWitt and Dorothy De Mare are children of early Echo Summit families who were friends for almost 50 years. Dorothy De Mare is one of the founders of the San Francisco Bay Area Postcard Club and a retired satellite controller of Telsta, EchoStar, and Sirius XM satellites. Paul DeWitt was a government teacher, social science department chairperson at Newark Memorial High School, and Teacher of the Year for Alameda County before retiring after 38 years in education. They share images from private and personal collections, museums, period marketing materials, state and county collections, and historical archives, providing readers many never-before-seen historical images. Read More Read Less