43 U.S.C. § 751b

The Secretary of the Interior or such officer as he may designate, shall furnish the land offices at Nome and Fairbanks a sufficient quantity of numbers to be used in the different classes of official surveys that may be made in the Nome and Fairbanks land districts to meet the requirements thereof, and upon application by any person desiring to have an official survey made such officers as the Secretary of the Interior may designate shall furnish a number or numbers for such survey or surveys, together with an order directing a qualified deputy surveyor to make the same, and such application, order, and the fee required to be paid shall be transmitted to the Secretary of the Interior or such officer as he may designate: Provided , That all surveys thus made shall be approved by the Secretary of the Interior or such officer as he may designate.