Holographic will. A will which does not comply with W.S. 2-6-112 is valid as an holographic will, whether or not witnessed, if it is entirely in the handwriting of the testator and signed by the hand of the testator himself.
Holographic will
W.S. § 2-6-113 — under Chapter 6 — Wills.
W.S. § 2-6-113