... I ?? - C 3U CoRW.V3XCHANGE. ofanday, Dec.29, Two o'Cloc/.. Our Wheat ?? ws viory heuvya-,bis morning, although the snpply Was far from large, and wbat sales were made were at a reduction of fnil 2s..per qparter. Barley is full 2s. per quartercheaper, apd exceedingly dull sale at that decline, the supply being cotsiderable from Siffolk; the inferior quilites are unsaleable at a decline of 4s. ...