AR 1/4 Hyperpyron of Manuel II 1341-1423 AD $114.50 Dec-06-00 Seller ancient-imports AR 1/4 Hyperpyron of Manuel II 1341-1423 AD OBVERSE: Christ facing. REVERSE: Manuel facing. DESCRIPTION : A nice and scarce example of Sear 2551. Weight is 3.8 grams and size is 20mm.