North American Early Tertiary Bryozoa: Smithsonian Institution Bulletin 106, 2 vols.
Washington, DC: Smithsonian Institution/United States National Museum, 1920. 4to. 878/162 pp. Spine and covers chipped, soiled. Vol. I spine creased, chipped 1" head and tail, small closed tears at edges, 2" chip bottom inner corner of back cover. Fossil bryozoa of North America. Interior clean, page edges sl. nicked, few closed tears, dog-ears to corners. Vol. II. Wraps present but detached from block, spine chipped 1" at head and 3" at bottom edge, creased. Text in Vol. I, b/w drawings and plates Vol. II. Fair Wraps (Item ID: 7564)