Section, act Sept. 21, 1950, ch. 967, Sec. 2(26), as added Nov. 10, 1978, Pub. L. 95-630, title XII, Sec. 1205, 92 Stat. 3711; amended Oct. 15, 1982, Pub. L. 97-320, title I, Sec. 113(p), 96 Stat. 1474; Jan. 12, 1983, Pub. L. 97-457, Sec. 3, 96 Stat. 2507, related to conversion, merger, or consolidation of mutual savings banks into Federal savings banks or savings banks which are insured institutions within meaning of former section 1724 of this title