The words "Before final payment upon discharge may be made" are substituted for the words "shall warrant their final payment". The words "at any time" are omitted as surplusage. The word "must" is substituted for the words "shall be required * * * to". The words "He must also make" are substituted for the words "accompanied by". The words "from each officer to whom he was accountable or responsible for property" are substituted for the words "from only such of the bureaus of the Department of the Army to which the property for which they were accountable or responsible pertains", since the Air Force does not have organic bureaus created by statute. The words "that he is not accountable or responsible for property to any other officer" are substituted for the words "accompanied by the affidavits of officers, of nonaccountability, or nonresponsibility to other bureaus of the Department of the Army" for the same reason. The reference to certificates from the General Accounting Office is omitted as obsolete. The last sentence is substituted for 10:878 (last 18 words). The last proviso of section 2 of the Act of January 12, 1899, ch. 46, 30 Stat. 784, is not contained in 10:878. It is also omitted from the revised section, since it related to authority of mustering officers to administer oaths, and the general authority to administer oaths is now contained in section 936 of this title (article 136 of the Uniform Code of Military Justice).