A prior section 2272a, Pub. L. 102–142, title VII, § 739, Oct. 28, 1991, 105 Stat. 915, authorized use of funds for incidental expenses and promotional items relating to volunteers on and after Oct. 28, 1991, prior to repeal by Pub. L. 104–127, title III, § 336(f)(2), Apr. 4, 1996, 110 Stat. 1007.