Show CURB MARKET STOCKS MIXED NEW YORK May 1 Curb IP-Curb market stocks followed an Irregular course Friday Each important group had ha a num ber her berof of both firm and sort soft spots with the te exception o of gold mining shares wih most o of which were cre able to keep in the te plus column throughout Mining was 1 1 points point higher at 82 Lake Shore Mines gained 8 5 at 54 4 8 1 and fractional improvement was shown by Sunshine Sunshine Sun Sun- shine and ad Pioneer Other Oth-er shares on the up side aide Included Gulf Gul Oil Great Atlantic and Pacific and Oi American Cyanamid B Losers included Aluminum company company com corn pany pOny Creole Petroleum Sherwin Sherwin- Williams Share and Electric Bond and |