[Assignment of contracts not in default; certified copy to

be filed with commissioner.] Any purchaser of state lands under deferred payment contract, not in default as to any payment, may assign all right, title and interest under any such contract; provided, certified copy of the assignment shall be filed with the commissioner before same shall become effective. History: Laws 1912, ch. 82, § 61; Code 1915, § 5239; C.S. 1929, § 132-164; 1941 Comp., § 8-821; 1953 Comp., § 7-8-21.