Mail articles containing literature or advertisements concerning devices to produce unlawful abortions, are prohibited from the mails by 18 U.S.C. 1461,and,or,the. If the Postal Service determines in any case that it is proper to release the material to the addressee, it shall be submitted for Customs treatment before delivery.
[T.D. 78-99, 43 FR 13061, Mar. 29, 1978, as amended by T.D. 78-102, 43 FR 14455, Apr. 6, 1978]