If the bill as a non-drawer, acceptor or indorser signature of the party's share has, until the contrary is proved, be presumed that the person on grounds of effective and unconditional delivery. 如汇票非作为出票人、承兑人或背书人签名之当事人所占有,在有相反证明之前,应推定为由该人有效和无条件交付。
Where a bill is no longer in the possession of a party who has signed it as drawer, acceptor, or indorser, a valid and unconditional delivery by him is presumed until the contrary is proved. 如汇票不再由签名之发票人、承兑人或背书人占有,除能提出反证外,可推定其已作有效及无条件之交付。