Report of the Geological Exploration of the Fortieth Parallel; Volume 7.
Washington, D.C.: Government Printing Office, 1880. 201 pp + 34 plates. 4to. Cloth. Boards are worn, scuffed, soiled, rear board is scratched. Bumping to spine ends and corners with board exposure to corners. Damp staining to board edges, textblock and edges/corners of pages. Large chips to 1st two pp. Other soiling to ep's. Ex-libris with usual markings such as spine label, sticker to fpd, stamps to ep's, etc. Hinges splitting with tears to paper. Several of the plates at rear of book are thick folding plates, many are reinforced with cloth at creases, some are torn, most are stained. Full title: "Report of the Geological Exploration of the Fortieth Parallel; Volume 7: Odontornithes: A Monography on the Extinct Toothed Birds of North America". Good Cloth (Item ID: 130711)