Monocle
…von Fritsch, Erich Ludendorff, Walter Model, Walter von Reichenau, Dietrich von Saucken, Wilhelm Keitel, Dietrich von Choltiz, Hans von Seeckt, and Hugo Sperrle. Following the Prussian example, monocles became fashionable among the officers of other peacetime European armies in the late 19th and early 20th…