Miss. Code Ann. § 91-7-279

In every case where it is required that vouchers for disbursements in any annual or final account be filed, each such voucher shall be written upon, or affixed to, not less paper than a one half (1/2) page of legal cap, or a voucher may be an ordinary bank check of such size as is in general use. Each shall be entitled of the cause and numbered with the number of the case, and each shall be filed by the clerk. The clerk shall not receive and file any voucher unless it conform to, or is made by him to conform to, this section; and he shall fasten together all the vouchers belonging to the same account in their numerical order and so arrange them that each can be easily found and read.