Okla. Stat. tit. 62, § 62-472: Issuance of warrants, bonds and interest coupons in

numerical order.

It is hereby made the duty of every officer authorized to allow,

issue, draw or attest any warrant or certificate of indebtedness

against the public funds of any county, city, town, township, or any

other subdivision of the county, to issue, draw and record all

warrants, bonds and interest coupons, in an orderly numerical system

established by the county, city, town, or township. The items shall

be designated by writing the fiscal year on the warrant or

certificate of indebtedness for which the levy to pay the same has

been made.