Section, act Dec. 23, 1913, ch. 6, § 16 (par.), 38 Stat. 267, which made permanent appropriations for printing notes besides authorizing use of certain printing stock on hand Dec. 23, 1913, was superseded by act June 26, 1934, ch. 756, § 1(a), (b)(3), 48 Stat. 1225.