Pub. L. 93-143, tit. I, under "Office of the Secretary"
Office of the Secretary
Office of the Secretary salaries and expenses For necessary expenses in the Office of the Secretary, including the operation and maintenance of the Treasury Building and Annex thereof; hire of passenger motor vehicles; and not to exceed $7,500 for official reception and representation expenses; $17,892,000, of which not to exceed $100,000 shall be available for unforeseen emergencies of a confidential character, to be allocated and expended under the direction of the Secretary of the Treasury and to be accounted for solely on his certificate.