In total more than 70 items that were originally owned by Garrick are not in his collection as it now exists in the British Library.[8] The earliest item in the collection, a Wynkyn de Worde printing of Robert the Devil, dates from around 1517.The mention of this gentleman's name naturally reminds the Editor, that he should be deficient in point of gratitude, if he omitted to notice the readiness with which he was allowed the free use of whatever Mr. Garrick's library contained for the service of this work.Although there was opposition to this plan from within and without the Museum, in 1841 the Trustees gave their approval, and by the beginning of 1846 the rebinding programme was completed.[21] During the process of breaking up the tract volumes Museum staff had taken the opportunity to more closely examine the individual printed items with the view to making copies more perfect.A significant number of leaves stolen from British Museum items were identified as being bound in volumes in Thomas J.[24] The worst example of theft occurred in the Garrick copy of James Shirley's play of 1640, The Opportunity, which lost seventeen leaves.