h he had not had time to discuss with the jury. At no time did counsel object to the original one-hour limitation given by the trial court. Judge Mattheispeaking for this court, said in Butler United States, 8 Cir:, 1963, 317 F2d 249, 257, 6 A.L.R.3d 582, 594: "It is axiomatic that the limitation of time