Smith Thompson,
United States v. Fillebrown — Opinion of the Court
“ Disbursements of the navy hospital fund come within the principles which regulate disbursements for the use of the navy; and if the act of 1809 applies to these disbursements, the commissioners could not appoint a disbursing officer.No evidence of usage was admissible. If there was no law on the subject, no usage could sustain the practice. But if it was customary for a different description of officers to receive extra compensation, or commissions, no such custom could apply to a new office. The usage of the officers in the departments cannot make a law which shall bind the government. ”
