Rare German Porcelain Half-Doll "Lady with White Ruffled Cap" with Jointed Arms

5" (13 cm.) Waist-up porcelain nude half-doll, her head inclined to the side, with deeply-sculpted dark brown hair in elaborate arrangement topped by dainty white ruffled cap, peg-jointed porcelain arms modeled bent at the elbows. Excellent condition. Germany, circa 1910, rare jointed arms and exceptional detail of hair sculpting and painted of delicate facial features.