Public [act] 410-439½, 441-523, 69th Congress. Chamberlain, S. Dak. H. R. 5353, act to amend act approved Mar. 4, 1913 (37th Statutes at large, p. 876) [for construction of post office and land office at Chamberlain, S. Dak., so as to omit accommodations for land office].