Del. Code Ann. tit. 10, § 5072
This section shall only apply to cases when no execution has been previously issued to collect such judgment or instalment, and to cases where 1 or more have been issued for such purpose, and it appears by the return of the officer that such judgment or instalment, as the case may be, has not been paid or satisfied. As to all other cases the law shall remain unaffected.
11 Del. Laws, c. 451; Code 1915, § 4408; Code 1935, § 4866; 10 Del. C. 1953, § 5072