Antique 1900 Shaving Straight Razor, Brush from Germany, Mug w American Chestnut

Antique 3-piece shaving set includes a 6" steel straight razor (Style #406) made by Bismarck Razor Works, Solingen, Germany, a 4" boars' bristle brush made years later in West Germany, and a porcelain mug likely made in the United States early in the 1900s featuring images of the long-disappeared American Chestnut tree both front and back. The mug measures 3 3/4" tall X 3 1/2" in diameter and has a small chip from its rim, otherwise fine. All items are in fine used condition, from a family collection.