QUIRKE, TERENCE T.; COLLINS, W. H. - Geological Survey - Memoir 160 - the Disappearance of the Huronian

Ottawa, Canada Department of Mines. 1930. Maroon Cloth, 4to - over 9¾" - 12" tall. Ill.: Photos, Maps. Hard Cover, aged textblock very clean and tight; binding lightly shelf worn; two maps tipped-in, and two large maps in rear pocket; light edge-rippling of front and rear end papers; spine extremities and corners bumped but not frayed; 129pp. including index. Very Good+.