document of title to goods "document of title to goods" includes a bill of lading, dock warrant, warehouse keeper's certificate, wharfinger's certificate, railway receipt, warrant or order for delivery of goods and any other document used in the ordinary course of business as proof of the possession or control of goods, or authorizing or purporting to authorize, either by endorsement or by delivery, the possessor of the document to transfer or receive goods thereby represented; ACT 382 - SALE OF GOODS ACT 1957 (REVISED 1989) 2. Interpretation.