1950's VTG Evyan Brass Box Gift Set, 3 Full Cologne bottles of Most Precious, Great Lady, & White Shoulders.  There are no markings on the bottles or label as to how much is in each.  I suspect they are 1 Fl OZ bottles.  Each one measures approximately 3 1/8 inches tall (to top of cover) by 1 3/4 inches wide, and 7/8 inches thick.  Metal case does show some storage discoloration (last picture).  See pictures for more details.