Properties Of Lubricating Oil And Engine Deposits by C. A. Bouman
1950. No edition remarks. 170 pages. No dust jacket. Blue cloth with gilt lettering. Clean pages with mild tanning throughout. Tightly bound with mild thumb-marking throughout. Previous owner's inscription to front pastedown. Boards have mild edgewear with corner crushing and mild marking to boards. Mild sunning to board edges and spine, which has mild crushing to ends. Book has forward lean. Boards are mildly warped. Mild water stains and droplets to surfaces. Notable staining to spine.