Elementary Chemical Theory and Calculations by Joseph Knox
1912. 103 pages. No dust jacket. Blue cloth with lettering. Moderate tanning, with light foxing and marking to pages. Heavy tanning to text block edges. Light tanning to pastedowns and endpapers, with inscriptions. Boards have moderate shelf wear, with rubbing and marking. Moderate bumping to corners and crushing to spine ends. Boards are slightly warped and tanned.