delivered the opinion of the court.
The two Johnstons, father and son, citizens of North Carolina, the former in his own right, and as the aiithor *14 ized next friend of his son, filed their bill of complaint April 15, 1919,' against the Atherton Mills, a corporation of the same State. The bill averred that Johnston, the son, was a minor between the ages of fourteen and sixteen years, that Johnston, the father, supporting his son, was entitled to his earnings until he attained his majority, that the son was in the employ of the defendant, that by the terms of the so-called Child Labor Tax Act, approved February 24, 1919, c. 18, § 1200, 40 Stat. 1057, 1138, the defendant was subjected to a tax of one-tenth of its annual profits if it employed a child within the ages of fourteen, and sixteen for more than eight hours a day, six days a weefc, or before the hour of 6 A. M. or after the hour of 7 P. M.j that the defendant was unwilling to arrange a schedule of working hours to comply with this requirement for the minor complainant, and was about to discharge him because of the act, thus depriving the son and' father of all of the son’s earnings. On the ground that the act was invalid because beyond the powers of Congress, and that the discharge would injure both complainants by a serious deprivation of earnings, which but for the law they would enjoy, and that the granting of an injunction would prevent a multiplicity of suits, they prayed for an injunction against the defendant from discharging the complainant son or in any manner curtailing his employment to eight hours a day or otherwise. The defendant answered admitting all the substantial averments of the bill except the invalidity of the Child Labor Tax Act. It specifically admitted' its intention to discharge the complainant son when the act went into effect and solely because of the act. On April 23, 1919, a motion for a preliminarydnjunction was heard. The United States' Attorney for the -Western District of North Carolina, not-entering ■ an appearance, but speaking as amicus curióte, suggested “ the w-an-t-of jurisdiction, because there is no allegation in the bill of a contractprevent-ing the-de *15 fendant from discharging the employee for any reason that might seem fit to it, and also because the case is not one arising under the internal revenue or other federal laws so as to give the court jurisdiction to pass on the validity of the law.” The court granted the temporary injunction and made it permanent by order of May 2, 1919;
The defendant appealed directly to this court under § 238 of the Judicial Code, assigning error (1) to the failure to dismiss the bill; (2) to the holding that the Child Labor Tax Act was invalid; (3) to the injunction.
The record shows that the pleading? were framed to bring this case within that of
Truax
v.
Raich,
The lapse of time since the case was heard and decided in the District Court has brought the minor, whose employment was the subject-matter of the suit, to an age which - is not within the ages affected by the act. The aet, even if valid, can not affect him further. The case for an injunction has,, therefore* become moot and we can
*16
not consider it.
Mills
v.
Green,
The case having become moot the decree is reversed with a direction to dismiss the bill without costs to either party.
Reversed.
