No Edition Stated. 78 pages. No dust jacket. Brown cloth with gilt titles and decoration to front and spine. Preface dated 1897. Includes various diagrams. With decorative endpapers. Pages have slight foxing, tanning and minor thumbing. Previous owner's inscription to front endpaper, pastedown and pre title page. Heavy tanning to endpapers. Boards have some moderate edge wear, with slight bumping to corners and minor bumping to spine ends. Gilt is bright.