Versions of Nebraska Statutes 64-420. Deed, mortgage, trust deed, other instrument in writing; online notarial act; validity on LawServer 2023 Nebraska Statutes 64-420. Deed, mortgage, trust deed, other instrument in writing; online notarial act; validity 2022 Nebraska Statutes 64-420. Deed, mortgage, trust deed, other instrument in writing; online notarial act; validity 2021 Nebraska Statutes 64-420. Deed, mortgage, trust deed, other instrument in writing; online notarial act; validity