All gifts and grants are made as advancements, if expressed in the gift or grant to be so made, or if charged in writing by the decedent as an advancement, or acknowledged in writing as such, by the child or other successor or heir.
Okla. Stat. tit. 84, § 225
Advancements defined
R.L.1910, § 8430.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.