What a British auction house claims are a set of paintings and sketches by a young Adolf Hitler sold at auction Thursday for 97,672 pounds ($143,358). Among the 15 pictures is a portrait of solitary figure dressed in brown peering into wine-colored waters. The date is 1910, the signature reads "A. Hitler" and scribbled just over the mysterious figure are the letters: "A.H." "I don't think they're fakes. I don't think any hoaxer would have had the bottle to continue, given the global publicity about this," said Richard Westwood-Brookes, historical documents expert at auction house Mullocks that carried out the sale. The portrait itself sold for about 10,000 pounds ($14,600). The buyer John Ratledge, 46, said he planned to hang it at home or in his office. Westwood-Brookes said the paintings were sold to the current vendor, who is not identified, by a soldier serving with Britain's Royal Manchester Regiment in 1945, when it was stationed in the German city of Essen.