Prettttttty sure this is the first edition of Jim Thornburg's Bay Area Rock, which has seen nine or ten editions now. I could be wrong however, as this pamphlet was published the year I was born, and has undergone many revisions through the years.
This pamphlet aims to cover the best climbing areas within an hour's drive from San Francisco (I'm guessing those driving times have gotten longer as the area has expanded and become more crowded).
48 pages, b&w with computer maps, and crag diagrams. No index. Original price tag ($9.50) on back.
