Based on title 18, U.S.C., 1940 ed., § 315 (Mar. 4, 1909, ch. 321, § 192, 335 Stat. 1125).

Mandatory punishment provisions were rephrased in the alternative.

Minor change in phraseology was made.

1996—Pub. L. 104–294 substituted “fined under this title” for “fined not more than $1,000”.