Bui. 115, Bureau of Chemistry, U. S. Dept. of Agriculture. 



PLATE IX. 



IS* 



FIG. 1. LONGITUDINAL SECTION. 



. j-i* - ^ 



ji 

 -';-- 



R?-t "' y : i "v ; 



^ -^^ 



'-^ ^/-'-' 



* r^ 



1 ' 



FIG. 2. TRANSVERSE SECTION. 

 UNSOAKED BREAST MUSCLE OF CHICKEN IN COLD STORAGE 2 YEARS. 



[Zeiss : 16mm. objective, apochromatic ; No. 12 ocular, compensating.] 



