Group of 16 Dexterity Puzzles / Airplanes, Trains, Automobiles, and Bicycles. Group of 15 dexterity puzzle games depicting cars & automobiles, airplanes, bicycles. Many made in Germany. Several with mirrored backs, one with a pencil sharpener. Includes one depicting a bicyclist being hit by a car; a German aircraft bearing a swastika; and more. Largest diameter 2 ¼". Good.