Declaring certain papers, pamphlets, books, pictures, and writings nonmailable.

Hearings before a subcommittee of the committee on the Post Office and Post Roads, House of Representatives, Seventy-eighth Congress, first session, on H. R. 2328 and H. J. Res. 49, a bills to amend title 18, criminal code, to declare certain papers, books, pictures, and writings nonmailable, to provide a penalty for mailing same, and for other purposes. November 15, 16, 1943, February 15 and March 16 and 17, 1944 ...