HIKING IN MARIN MAP AND TRAIL ROUTES [cover title]. [San Francisco: Northwestern Pacific Railroad, 1931.]. Single sheet, 45.7x60.8 cm (18 x 24 inches), folded to make 24 panels, printed in light orange and black, 7 illustrations, 2 maps. Second edition, revised. A guide to hiking trails in Marin County with detailed 12-panel map, "Hiking Map of Marin County, Issued by the Northeastern Pacific Railroad," and smaller inset map, "Map of Part of Mill Valley, Showing Beginning of Trail Trips," on the verso. The 1931 map and trail guide is a revised version of an earlier map published in 1925. Three short closed tears at intersections along center fold, a very good copy. Rare. OCLC records one copy of this edition, at the Marin County Free Library. (#172972).
Code "C--10M--3-1931" on panel 10.