The present appeal concerns another very large chunk of those accounting problems. Navajo Tribe v. United States, 218 Ct.Cl. ___, 586 F.2d 192 (Oct. 1978), cert. denied, 441 U.S. 944, 99 S.Ct. 2163, 60 L.Ed.2d 1046 (1979); Navajo Tribe v. United States, 220 Ct.Cl. ___, 597 F.2d 1362 (April 1979); Navajo Tribe v. United States, 220 Ct.Cl. ___, 597 F.2d 1367 (April 1979); Navajo Tribe v. United States, 220 Ct.Cl. ___, 601 F.2d 536 (June 1979), cert. denied, Feb. 19, 1980; Navajo Tribe v. United States, 222 Ct.Cl. ___, 610 F.2d 766 (Dec. 1979). The matrix of the case, as it comes to us, consists of a series of six accounting reports filed by the Government in 1953, 1958, 1959, and 1961 with respect to these accounting claims — mainly in docket No. 69.