LETTER OF PROMULGATION. TREASURY DEPARTMENT, OFFICE OF COMMISSIONER OF INTERNAL REVENUE, Washington, D. C., January 2, 1918. The following regulations are hereby promulgated for the information and guidance of internal-revenue officers and taxpayers under the authority of acts of September 8, 1916, and of October 3, 1917. DANIEL C. Roper, Approved: W. G. McADOO, Commissioner of Internal Revenue. Secretary of the Treasury. ខ |