SECTION 7.14. CHARACTERISTICS OF SHORT TERM NOTES.
   Notes issued pursuant to the provisions of Section 7.13 of this Charter shall be signed by the Mayor and the Director of Finance. They shall be guaranteed by the full faith and credit of the City. They shall be negotiable. They may be sold at public or private sale by the Director of Finance at the lowest net cost to the City. They shall be payable on demand or at fixed dates.