1921. Third Edition. 128 pages. No dust jacket. Red cloth boards with lettering. Clean pages with light tanning and mild foxing throughout. More pronounced to title page, last page textblock, free endpapers and pastedowns. Moderate red staining to bottom edges textblock. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Moderate sunning to spine and boards with crushing to spine ends. Visible wear and water marks to boards.