Section 174, The Customs Regu- Citation

Any person, entitled to receive any balance of the pro- Surplusceeds of a sale by auction, shall make application therefor to the ~~~~~=~s proper officer in the Form C 56 and shall produce therewith to the satisfaction of such proper officer proof of his title to such balance. PART XX.-REFUNDS, ABATEMENTS AND REMISSIONS OF DUTY.