The first Library of Congress was founded in April, 1800. It was collected under The superintendence of Mr. Gallatin, Dr. Mitchell, of New York, and others. Though small, it. was valuable, and is said to have been much resorted to in The early days of Washington City. On The 24th of August, 1814, it was totally destroyed by The British Army.

The loss induced Mr. Jefferson to offer to Congress his well-selected Library of 7000 volumes. It was purchased in 1815 (for £4600 sterling), and became The nucleus of The fine collection which, on The 24th Dec. 1851, was partially destroyed by fire. Both books and catalogue were arranged in subjects, according to Bacon’s Classification of Human Knowledge, of which Mr. Jewett has said very appropriately: “It was not intended by its author as a bibliographical system. Nor has any improvement which it has received rendered it convenient or useful for that purpose. The system was introduced by Mr. Jefferson, and, unfortunately, has been continued here long after its abandonment in most other Libraries.” At The time of this second calamity, The Library contained upwards of 50,000 volumes of printed books. The MSS. were but few. The Then yearly appropriation for The purchase of miscellaneous books was £1000, and for that of law-books £200.