sentences:  The Harold Pinter Archive in the British Library is the literary archive of Harold Pinter, which Pinter had first placed "on permanent loan" in the British Library in September 1993 and which became a permanent acquisition in December 2007.On 11 December 2007 the British Library announced that it had purchased Pinter's literary archive for ₤1.1 million (approx.$2.24 million), augmenting its current "Harold Pinter Archive" of 80 boxes ("Loan 110 A").