Sections 231 to 250, relating to Columbia Institution for the Deaf, were transferred to sections 31–1001 to 31–1020 of the District of Columbia Code and subsequently repealed by acts Aug. 6, 1946, ch. 770, § 1(61), 60 Stat. 871; June 18, 1954, ch. 324, § 9, 68 Stat. 267; Dec. 24, 1970, Pub. L. 91–587, § 5, 84 Stat. 1579. The Columbia Institution for the Deaf was redesignated Gallaudet College by act June 18, 1954, and thereafter redesignated Gallaudet University by Pub. L. 99–371, title I, § 101(a), Aug. 4, 1986, 100 Stat. 781, which is classified to subchapter I (§ 4301 et seq.) of chapter 55 of Title 20, Education.