The plaintiff corporation filed a bill asking a permanent injunction against the enforcement of the Michigan chain store tax, which imposes a graduated levy, the amounts increasing from ten dollars per year per store for two stores owned, to two hundred fifty dollars per year per store for stores in "chains" of twenty-six or more. The plaintiff contended that the statute was unconstitutional under the "uniformity" clause of the state constitution and the equal protection of the laws clause of the federal Constitution. Held, the act is constitutional. C. F. Smith Co. v. Fitzgerald, 270 Mich. 659, 259 N. W. 352 (1935).