Nissen describes the ed. issued in 3 v Parts 1-7 in the original gray paper covers, as issued monthly (irregular), Oct. 1910-June 17, 1911. Pts. 8-21 in gray paper wrappers; issued irregularly, 1911-1921. Cataloged from temporary t.p. issued with pt. 1 (with projected contents and other preliminaries, p. [i]-xvi). Each part includes special contents leaf, not included in pagination Projected as 24 monthly pts. (3 v.). The 21 pts. actually published comprise v. 1 (pts. 1-6) and the first 2 sections of v. 2 (pts. 6-21) as projected. The ill. include some land mammals not covered in the text Text (from pt. 16) completed by M.A.C. Hinton; some ill. (from pt. 15) by Guy Dollman. Includes also technical drawings by Hinton Obituary notices of Wilson by Barrett-Hamilton and of Barrett-Hamilton by Oldfield Thomas (each 3 p. : port.) included in pts. 14 and 15 respectively Includes bibliographies v. 1. Flying mammals -- v. 2. Land mammals: Order Insectivora. Order Rodentia