The most distinguished Metropolitan book-collector of the period was Sir Robert Cotton, who began as early as 1588, and who had assistance from such antiquaries as William Camden and Sir Henry Spelman. This library, after being closed on account of the treasonable character of the documents contained in it, passed into the possession of Cotton's son, Sir Thomas, whose house was almost adjoining Westminster Hall. Anthony a Wood gives a curious account of a visit he paid it, when he found its owner practising on the lute. The key of the library was in the possession of one Pearson, who lodged with a bookseller in Little Britain. Wood was 'forced to walk thither, and much ado there was to find him.' This library was removed to Essex Street, and again back to Westminster to Ashburnham House in Little Dean's Yard, where it suffered greatly from a fire in 1731, and what remains of it is now in the British Museum. Sir Thomas Bodley was another collector, but few of his accumulations appear to have come from London. The extraordinary collection of pamphlets got together by Tomlinson, and now stored in the British Museum, is too well known to need more than a passing reference. It is not so generally known that Narcissus Luttrell was a very voracious collector of broadsides, tracts, and so forth. To nearly every one of the items he affixed the price he paid for it. In 1820, at the Bindley sale, this extraordinary collection, ranging in date from 1640 to 1688, and comprising twelve volumes, realized the then large amount of L781. [Illustration: _Sir Julius Caesar's Travelling Library._] Sir Julius Caesar, Master of the Rolls under James I., was a book-collector of the right sort, and his box of charming little editions of the classics, with which he used to solace himself on a journey, is now in the safe keeping of the British Museum. Sir Julius was born in 1557, and died in April, 1636; he possessed a fine collection of highly interesting manuscripts, which had the narrowest possible escape from being destroyed at the latter part of the last century. The collection was rescued in time by Samuel Paterson, the auctioneer, and it is now in the British Museum.