Erscheinungsdatum: 1917
Anbieter: Hermann L. Strack, Loguivy Plougras, Frankreich
227 p., several text figures, 3 plates, paperbound (original printed covers). Rare. Includes scorpions only and complete for this group. There are three plates, as called for in the text. Text uncut, partly unopened. Vague stamp and cancellation stamp on front wrapper, otherwise clean. A very good copy. From a turmoil year and perhaps therefore quite rare.