The R.G.S. story: Rio Grande Southern. Volume IX. Over the bridges. . . Grady to Durango. . . . [signed] [first edition]

4to. 416 pp. Frontisp., 100s of colour, and black & white photo illustrations, maps, diagrams. Half-purple over colour-illustrated boards (minor shelfwear, very slight dustsoiling), w/ glassine cover (minor shelfwear, minor bumping lower corners), VG/VG copy, signed by three authors on half-title, numbered. First edition, signed & No. 1285, "Display Copy" of this lavishly illustrated history and installment in the Rio Grande Southern saga against the backdrop of the rich gold mining district, previously occupied by the Ute Indigenous Peoples.