Chapter 5. Documentary Evidence. § 14–501. Proof of record. § 14–502. Records of deeds, instruments, and wills. § 14–503. Record of will as prima facie evidence of contents and execution. § 14–504. Force in District of Columbia of wills probated elsewhere. § 14–505. Municipal ordinances and regulations. § 14–506. Certified mail return receipts as prima facie evidence of delivery. § 14–507. Other methods of proof. § 14–508. Introduction of records of a regularly conducted activity.