Del. Code Ann. tit. 29, § 508
Deposit of deeds to state-owned property with the Delaware Public Archives
66 Del. Laws, c. 211, § 1; 72 Del. Laws, c. 91, §§ 26, 27;
All state agencies shall deposit with the Delaware Public Archives for preservation and safekeeping the original deeds to all state-owned property. The Delaware Public Archives shall give a receipt for each deed received into its custody.