Toronto: Macmillan, 1930. Octavo, mustard cloth. pp (viii), 415. Photos throughout. Ink inscription inside front cover ("G.A. Shingsby, Masseur. Toronto 1917, Saskatoon 1918, Regina 1918, Moosejaw (sic) 1919."). Minor cover soiling, else a VG clean and tight copy. At the time of publication Dr Wilson was Surgeon-in-Chief at St. Michael's Hospital, Toronto and Assistant Prof. of Surgery at the University of Toronto. Note: 1.5 kg parcel, please enquire for shipping rate.