A  collecting  bank  or  other intermediary known to be entrusted with
  documents of title on behalf of another or with collection of a draft or
  other claim against delivery of documents warrants by  the  delivery  of
  the  documents  only  its  own  good  faith  and  authority  even if the
  collecting bank or other intermediary has  purchased  or  made  advances
  against the claim or draft to be collected.
Structure New York Laws
Article 7 - Documents of Title
Part 5 - Warehouse Receipts and Bills of Lading: Negotiation and Transfer
7-501 - Form of Negotiation and Requirements of Due Negotiation.
7-502 - Rights Acquired by Due Negotiation.
7-503 - Document of Title to Goods Defeated in Certain Cases.
7-504 - Rights Acquired in Absence of Due Negotiation; Effect of Diversion; Stoppage of Delivery.
7-505 - Indorser Not Guarantor for Other Parties.
7-506 - Delivery Without Indorsement: Right to Compel Indorsement.
7-507 - Warranties on Negotiation or Delivery of Document of Title.
7-508 - Warranties of Collecting Bank as to Documents of Title.