1913. No Edition Remarks. 140 pages. No dust jacket. This is an ex-Library book. Green cloth. Full title: A Revision of the Ichneumonidae Based on the Collection in the British Museum (Natural History) Part II. Library copy, with expected inserts, stamps and inscriptions. Colour illustration to rear free endpaper. Binding remains firm. Pages are lightly tanned throughout. Pencil marking to tissue to rear illustrations. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends.