Neb. Rev. Stat. § 29-108: Neb. Rev. Stat. § 29-108

The word signature includes the mark of a person unable to write his name; a mark shall have the same effect as a signature when the name is written by some other person and the mark is made near thereto by the person unable to write his name.

G.S.1873, c. 58, § 253, p. 782;