CONTENTS APPENDIXES TIT AND II APPENDIX I. Relative Effects of Changes in Gross Earnings and in Total Expense Ratios on Changes in Ratios of Net Earnings, Member Banks, Boston Federal Re- serve District, 1924-1925 . . « +. . +. + + +. . . Illustrations of Correspondent Relations of Mem- ber Banks, Boston Federal Reserve District, 1924 389 ApPENDIX II. INDEX TO TABLES AND CHARTS . . . . 305 INDEX TO DISCUSSION . » 7