Letters of administration with will annexed must be substantially in the following form:
State of Oklahoma,
County of ______.
The last will of A B, deceased having been proved and recorded in the county court of the county of ______ and there being no executor named in the will (or, as the case may be,) C D is hereby appointed administrator, with the will annexed.
Witness G H, judge of the county court of the county of ______, with the seal of the court affixed, the ______ day of ______ A. D., 19__.
R.L.1910, § 6243; Laws 1953, p. 234, § 11.