24.210—Classes of wine other than standard wine.
The following classes of wine are not standard wine:
(g)
Wines other than those in classes listed in paragraphs (a), (b), (c), (d), (e), and (f), of this section produced as provided in § 24.218. ( Sec. 201, Pub. L. 85-859, 72 Stat. 1387, as amended (26 U.S.C. 5388 ))