Section, act June 24, 1930, ch. 597, 46 Stat. 807, as affected by 1939 Reorg. Plans Nos. I, 201, 205, and II, 2(a), eff. July 1, 1939, 4 F.R. 2728, 2731, 53 Stat. 1424, 1432, provided for hospital facilities for retired officers and employees of former Lighthouse Service.