Show port Copper H Price Weakens EW YORK Aug 20 UP up-De- up Defor De- De nd id for copper ebbed here and oad iad Thursday Some foreign s were made as low a as cents lound iund but the market for export d I mostly at a range from 9 5 to toI I cents Domestic copper was wasa wasn a n 1 at the cent level rading lightened in lead but butres res es were unchanged at 4 60 cents lound New York and 4 5 cents Louis Zinc markets continued active with prime tern unchanged at cents a ad and and nd d East St. St Louis Louts |