a 2 wt aqueous solution of a gelatin hardener 2 hydroxy 4 6 dichloro triazine sodium salt was added thereto to prepare a blue sensitive lower sensitivity silver halide emulsion solution this solution was coated in a dry thickness of 3 0 u03bc ______________________________________emulsion 5 ______________________________________ i 10 wt gelatin aqueous solution 1 000 g ii sodium p dodecylbenzenesulfonate 5 g tricresyl phosphate 80 cc yellow coupler y 1 100 g ethyl acetate 120 cc______________________________________ mixture ii was made into a solution at 55 u00b0 c and added to solution i previously heated to 55 u00b0 c followed by emulsifying the resulting mixture in a colloid mill str19 the same silver halide emulsion as used for layer 9 except for the following alterations was employed ______________________________________ mean particle size of emulsion 1 1 u03bc emulsion 5 300 g______________________________________ the thus obtained silver halide solution was coated in a dry thickness of 2 5 u03bc the resulting photographic element was exposed in an exposure amount of 25 cms using a tungsten light source and a filter to adjust color temperature to 4 800 u00b0 k then development processed at 38 u00b0 c according to the following processing steps ______________________________________1 color development 3 min and 15 sec2 pre bath.