A Preliminary Paper On Drift or Pleistocene Formations Of New Jersey. By Rollin D. Salisbury. From Annual Report of the State Geologist for 1891. Trenton: Printed by The John L. Murphy Publishing Co. 1892. Original paper wraps, bound inside cloth and paper covered boards. pages numbered 34-108. Several illustrations including a large fold-out. Measures 9 1/2" x 6". Very scarce!