TREASURY DEPARTMENT Document No. 2981 ADDITIONAL COPIES OF THIS PUBLICATION MAY BE PROCURED THE SUPERINTENDENT OF DOCUMENTS U. S. GOVERNMENT PRINTING OFFKE WASHINGTON, D. C. AT $:00 PER COPY (IN BUCKRAM 827-416-1928 CONTENTS List of internal revenue regulations__. List of acts of Congress relating to internal revenue (1861-1927) 2. Officers of internal revenue___ 3. Assessments and collections... |