Sec. 13.4 Arbitrage bonds; temporary rules. [Reserved]
[T.D. 7072, 35 FR 17406, Nov. 13, 1970; corrected at 35 FR 18524, Dec. 5, 1970, as amended by T.D. 7174, 37 FR 10932, June 1, 1972; T.D. 7273, 38 FR 10927, May 3, 1973. Removed and reserved by T.D. 9849, 84 FR 9231-9239, Mar. 14, 2019.]