AKTIESELSKABET DAMPSKIBS STEINSTAD v. W. PEARSON & CO.
                                                                    (1927) 28 Ll L Rep 69
                                                                    KING'S BENCH DIVISION.
                                                                    Before Mr. Justice MacKinnon.
                                                                    
Charty-party-Expenses of discharging- "Cargo to be brought to and taken from alongside the steamer at charterers' risk and expense as customary"- Account settled between shipowners and charterers-Basis of settlement subsequently varied by House of Lords decision-Right of shipowners to recover amount overpaid-Voluntary payment made under mistake of law-No legal ground for recovery.