FREDERICKSBURG — Pancho Villa's death mask, featuring the famous Mexican outlaw's prominent mustache and eyebrows, sold at auction Sunday for $17,000. The mask was sold to a private collector who wished to remain anonymous, said Scott Franks, owner of Waco-based A&S Antique Auction Co., which held the auction. The mask was among hundreds of eclectic items from the collections of Charles Trois, an eccentric retired artist who built a European-style village across from Enchanted Rock near Fredericksburg. The Villa death mask is said to have been made the day after his assassination in 1923. Villa, born Jose Doroteo Arango Arambula,...