This Puzzling Planet: An Introduction To Geology Edwin Tenney Brewster
1943. Revised Edition. 280 pages. No dust jacket. Blue cloth. Black and white illustrations throughout. Light foxing and tanning to pages. More prominent to pastedowns and free endpapers. Binding remains firm. Boards have minor corner bumping and edgewear with mild tanning and scuffing overall. Spine has heavier tanning with soft crushing to ends.