A prior section 13 of act June 25, 1947, was classified to section 135k of this title prior to amendment of act June 25, 1947, by Pub. L. 92–516.

1988—Subsec. (b). Pub. L. 100–532, § 801(h)(1), directed that sentence beginning “In the case of” be moved from par. (3) and become a full measure sentence after par. (3).

Subsec. (c). Pub. L. 100–532, § 801(h)(2), substituted “sold. On” for “sold: Provided, That upon”.

Amendment by Pub. L. 100–532 effective on expiration of 60 days after Oct. 25, 1988, see section 901 of Pub. L. 100–532, set out as a note under section 136 of this title.

For effective date of section, see section 4 of Pub. L. 92–516, set out as a note under section 136 of this title.