1913. 15th Edition. 145 pages. No dust jacket. Marbled paper covered boards. German text. Slight cracking to hinges and gutters causing boards and binding to be loose. However, boards and pages throughout remain attached. Pages have light tanning and foxing throughout. Pencil inscription to front pastedown. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Light tanning to spine and edges with splits to spine edges Paper worn away to both boards.