584: NICHOLLS'S SEAMANSHIP AND NAUTICAL KNOWLEDGE The master should, before signing bills of lading, see that they are consistent with the charter-party, and that the interests of the ship are duly protected by the insertion of such clauses as may be necessary in respect of the nature of the goods If the freight as per the bill of lading is less than that in the charter-party, the master should refuse to sign them unless the difference is made good in cash before signing This would not apply if the charter-party states that the master "is to sign bills of lading at any rate of freight without prejudice to the charter- party." After reaching the port of destination the cargo must be delivered to the party presenting the bill of lading, duly indorsed by the shipper. The master should retain the indorsed bill of lading. When writing out a set of bills of lading for signature, an extra copy is made out, but it is left unstamped and unsigned, and across it is written " Captain's Copy." This copy is carried in the ship for the captain's information, also to ensure that no fraudulent alteration has been made in the signed documents, and also for production on demand if boarded by a belligerent visiting officer. Protective Clauses.—It is essential in dealing with the question of shortage, pillage and damage, that the general terms of the bill of lading is understood. A clean bill of lading is a shipowner's agreement to deliver the package in the same good order and condition as when received, and unless exception is taken to the package at shipment and the bill duly claused, the ship is responsible for any shortage or damage occurring. In loading cargo, therefore, the officers should keep a strict watch for cargo that is not in sufficiently sound condition to enable it to stand the stress of the voyage and handling, and then allow it to be delivered to the consignee intact. Clauses can be added to the bills of lading in accordance with the mate's receipts and are a protection in the event of claims arising. Such clauses as frail package, renailed, unprotected, contents rattling, skeleton cases, dented, old bags, resewn bags, ullaged, contents leaking, rusty, stained and wet, etc., as the case may be. The number of packages so queried should be specifically stated, giving the marks, numbers, etc., for identification purposes, In bills of lading issued for optional ports the destination must