Über den Einfluss Kants auf die Theorie der Sinneswehrnehmung und die Sicherheit ihrer Ergebinisse
A German philosophical monograph by August Classen on Kant's influence on the theory of sense perception, published in Leipzig by F. Wilh. Grunow in 1886 for academic readers. The line engravings are schematic: concentric circles labelled with categories of judgment in blackletter and italic script, and radial diagrams of angles and arcs with centimetre measurements, useful as geometric label frames or abstract line ornament.
