Wilhelm Wachtel, Polish, 1875 to 1952, color pencil on paper female portrait drawing titled Girl. Signed by the artist and dated 1929 lower right. Matted and framed. Provenance: Tiroche Auction House, Israeli and International Art, Part 2, February 6, 2016, lot 654. Wilhelm Wachtel lived in New York, was known for genre, landscape painting, illustration, engraving. American Pencil Drawings And Portrait Collectibles.