419. Shipment under fob contract.

The delivery contemplated by an fob contract is delivery on board ship, and not otherwise1 at the place agreed in the contract2. This is a condition which is not included solely for the benefit of the buyer and accordingly cannot be waived by him without the seller's consent3. Where the ship on which delivery is to be made by the seller is not expressly specified in the contract, the buyer is under a duty, which is a condition of the contract, to nominate an effective ship4 in time for the seller to ship the goods, that is to say, to