Evidence of Handwriting

Tex. Code of Criminal Procedure § 38.27, under Chapter 38.

Tex. Code of Criminal Procedure § 38.27

Art. 38.27. EVIDENCE OF HANDWRITING. It is competent to give evidence of handwriting by comparison, made by experts or by the jury. Proof by comparison only shall not be sufficient to establish the handwriting of a witness who denies his signature under oath. Acts 1965, 59th Leg., vol. 2, p. 317, ch. 722.