Sec. 16. Delivery; when effectual; when presumed.
EVERY CONTRACT ON A NEGO INST IS INCOMPLETE AND REVOCABLE UNTIL THERE IS DELIVERY OF INSTRUMENT + PURPOSE OF GIVING EFFECT THERETO
Every contract on a negotiable instrument is incomplete and revocable until delivery of the instrument for the purpose of giving effect thereto.
DELIVERY MUST BE MADE BY OR UNDER THE AUTHORITY OF THE MAKER, DRAWER, THE ONE ACCEPTING, INDORSER
As between immediate parties and as regards a remote party other than a holder in due course, the delivery, in order to be effectual, must be made either by or under the authority of the party making, drawing, accepting, or indorsing, as the case may be;
DELIVERY MAY BE CONDITION OR FOR A SPECIAL PURPOSE ONLY, AND NOT FOR TRANSFERRING PROPERTY IN INST
and, in such case, the delivery may be shown to have been conditional, or for a special purpose only, and not for the purpose of transferring the property in the instrument.
IF IN HANDS OF HIC, VALID DELIVERY BY ALL PARTIES IS CONCLUSIVELY PRESUMED TO HIC
But where the instrument is in the hands of a holder in due course, a valid delivery thereof by all parties prior to him so as to make them liable to him is conclusively presumed.
IF NOT IN HANDS OF SIGNOR, DELIVERY IS PRESUMED
And where the instrument is no longer in the possession of a party whose signature appears thereon, a valid and intentional delivery by him is presumed until the contrary is proved.