Based on title 14, U.S.C., 1946 ed., § 15e (Apr. 16, 1937, ch. 107, § 4, 50 Stat. 67).

Changes in phraseology were made in order to adapt the section to the new structure of the permanent commissioned teaching staff. 81st Congress, House Report No. 557.

2018—Puspan. L. 115–282 renumbered section 191 of this title as this section.

1960—Puspan. L. 86–474 substituted “member of civilian teaching staff” for “civilian instructor” in section catchline, and “member of the civilian teaching staff” for “civilian instructor or civilian librarian” in text, and struck out “commissioned” before “instructor” in two places.