Requirements governing rectification and compounding of liquors.
Section 166
SEC. 166. Requirements governing rectification and compounding of liquors. — Persons engaged in the rectification or compounding of liquors shall, as to the mode of conducting their business and supervision over the same, be subject to all the requirements of law applicable to distilleries: Provided, That where a rectifier makes use of spirits upon which the specific tax has been paid no further tax shall be collected on any rectified spirits produced exclusively therefrom: And provided, further, That compounders, in the manufacture of any intoxicating beverage whatever, shall not be allowed to make use of spirits upon which the specific tax has not been previously said.