The judgment is reversed, with directions to the Circuit Court of Coahoma County, Miss., to dismiss the petition for mandamus without costs, because the controversy involved has become moot. Atherton Mills v. Johnston, 259 U. S. 13; Brownlow v. Schwartz, 261 U. S. 216; Alejandrino v. Quezon, 271 U. S. 528, 535; Norwegian Co. v. Tariff Commission, 274 U. S. 106, 112.