Section 634b, acts May 31, 1938, ch. 301, 1, 52 Stat. 591; Apr. 16, 1946, ch. 139, 1, 60 Stat. 90, related to retirement of justices and judges. Section 634c, acts May 31, 1938, ch. 301, 2, 52 Stat. 591; Apr. 16, 1946, ch. 139, 2, 60 Stat. 90, related to computation of years of service.