No moneys shall be paid by the Treasurer upon any warrant, bond or coupon except from the moneys belonging to the particular fund or appropriation upon which such warrant shall have been drawn; no money shall be transferred by the Treasurer from one fund to another after it has been received by him, nor be appropriated to any other purpose than that for which it has been collected or paid, without the vote of a majority of the Board of Trustees.
The Treasurer shall keep a register of all warrants redeemed and paid, which shall describe such warrants and show the date, amount, serial numbers, the fund from which paid, the name of the person to whom paid and the date of payment.
The Treasurer shall cancel all warrants paid or redeemed by him, shall make duplicates of all receipts given by him for moneys received and obtain and hold such other vouchers as will fully cover all his transactions.