All checks or drafts of the treasurer of such county upon the bank holding the public money shall show upon their face for what purpose they were drawn, and a duplicate of said check or draft shall be attached to the warrant, voucher or order so paid.
Okla. Stat. tit. 19, § 118
Treasurer's checks and drafts to show purpose of payment - Duplicate attached to voucher
R.L. 1910, § 1545.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.