Section
746, act June 29, 1949, ch. 277, § 1,
63 Stat. 299, related to compensation and pay of civilians keepers of lighthouses and civilian employees on Coast Guard vessels.
Section
746a, act June 29, 1949, ch. 277, § 2,
63 Stat. 299, related to extra pay and hours of duty.
Section
746b, act June 29, 1949, ch. 277, § 3,
63 Stat. 300, related to additional compensation as affecting retirement compensation.