Railway Mail Service. To provide for adjusting compensation of division superintendents, assistant division superintendents, assistant superintendents at large, assistant superintendent in charge of car construction, chief clerks, assistant chief clerks, and clerks in charge of sections in offices of division superintendents in Railway Mail Service, to correspond to rates established by classification act of 1923, as amended, report to accompany H. R. 10267; submitted by Mr. McKellar.