Report of the United States Geological Survey of the Territories Volume X - A Monograph of the Geometrid Moths or Phalaenidae of the United States
First edition, first printing. Very good in partly mottled red covers. Wear to the spine. Some foxing to textblock. All 10 plates present.
Author Hayden, F.V. & Packard, A.S.
Publisher United States Geological Survey of the Territories