Show CURB REGISTERS SLIGHT ADVANCE NEW YORK April 27 Curb 4 Curb market prices pries moved move within a narrow nar nar- row range Friday Trading was wa dull and a number of leadIng stocks had either failed taie to appear on the tape or were unchanged up to t the last lat hour of trading American Gas Electric Electric Bond and Share Lake Shore Mines Mine Wright Hargraves Sherwin Williams and Pan American Airways advanced fractionally and International Pc- Pc Pe and Midvale were around n a point pint higher Hiram Walker Pratt Prat and Lambert Standard Oil Oi of Indiana In In- diana and Swift Swit and Company were lower |