sentences:  Miss L'Estrange thus refused to continue paying her installments and brought an action in the Carnarvonshire County Court at Llandudno for the sums already paid, arguing the machine was not fit for purpose.Mr Graucob contended that any warranties for fitness were expressly excluded by the contractual agreement she signed.The judge held, following the Lord Herschell LC in "Richardson, Spence & Co v Rowntree", that Mr Graucob was not entitled to rely on the exclusion clause.