. Local Rule 21.

When the court determines that any one or more of the following circumstances exists and is dispositive of a matter submitted to the court for decision : (1) that a judgment of the district court is based on findings of fact which are not clearly erroneous; (2) that the evidence in support of a jury verdict is not insufficient; (3) that the order of an administrative agency is supported by substantial evidence on the record as a whole; (4) that no error of law appears; and the court also determines that an opinion would have no precedential value, the judgment or order may be affirmed or enforced without opinion. See NLRB v. Amalgamated Clothing Workers of America, 5 Cir., 1970, 430 F.2d 966.