Can it be that the Constitution permits a tax on the printing presses and the gross income of a metropolitan newspaper but denies the right to lay an occupational tax on the distributors of the same papers ? Does the exemption apply to book sellers or distributors of magazines or only to religious publications ? And, if the latter, to what distributors ? Or to what books ? Or is this Court saying that a religious practice of book distribution is free from taxation because a state cannot prohibit the "free exercise thereof" and a newspaper is subject to the same tax even though the same Constitutional Amendment says the state cannot abridge the freedom of the press ? It has never been thought before that freedom from taxation was a perquisite attaching to the privileges of the First Amendment." Justice Reed added at pages 1307 and 1308 thus: 335 "It is urged that such a tax as this may be used readily to restrict the dissemination of ideas, This must be conceded but the possibility of misuse does not make a tax unconstitutional.