| Show METAL PRICES NEW YORK April 18 UP Follow UPI Follow Follow- log nc are Fridays Friday's ld custom t smelter e prices for d delivered cents n s per pound Unless uness un- un less ess otherwise desIgnated Copper Copper tlc delivered valley 21 2114 4 export fas Sau N N. N Y Y 23 is castle casting at f n fob iob r refinery 21 U. U lake delivered r al vs- aley Icy ey 21 Lead Common Common New York 15 St. St Louis f 1485 foreign gulf ports perU 13 13 4 nominal Zinc l Zinc PrIme Prime western New York 11 East St St. Louis 10 lOW foreign gulf ports 10 ff il tUI nominaL o Pr Salt Lake settlement e prices prIces Copper Copper lead zinc 10 18 Jo |