All moneys received from the sales of animals or materials of any sort, purchased under appropriations made for the District of Columbia since July 1, 1878, other than for the Water Department, shall be paid into the Treasury of the United States, to the credit of the General Fund of the District of Columbia.
D.C. Code § 47-132
For updated reference to payment to the General Fund of the District of Columbia, see § 47-129.