(c)
The term “jewelry trade association” means an organization, consisting primarily of persons actively engaged in the jewelry or a related business, the purposes and activities of which are primarily directed to the improvement of business conditions in the jewelry or related businesses.
(June 13, 1906, ch. 3289, § 6, 34 Stat. 262; Pub. L. 91–366, § 1(c), (d), July 31, 1970, 84 Stat. 690.)