great events of the time. Thus the growth of Greater Britain is legible in piles of colonial newspapers, and the Paris Commune is represented by a mass of caricatures and the scorched books of an Imperial Prince, literally saved out of the fire. It is the librarian's business at once to profit by this tendency to the accumulation of specialities, and to counteract it: to take advantage of every opportunity that may arise of enriching the library in definite directions, and at the same time of providing for the steady influx of miscellaneous literature, alike of the past and of the present as regards foreign nations: of English contemporary literature the Copyright Act, as above explained, takes sufficient care. It seems paradoxical, but it is true, that the Museum should be the home both of the books which every one expects to find in it, and of those which no one expects to find—of the literary freight which can ride the ocean, and of that which would perish without the haven of a public library. The catalogue must be the mirror of the library, and it is not the least of the many advantages of print that the public have now much better means than formerly of judging how the most difficult functions of librarianship have been understood and discharged at the Museum. In this connection mention may be made of a minor feature of the publication of the catalogue of considerable importance: the issue of extra copies of special articles as excerpts, sold separately at the lowest possible price. In this manner bibliographies, complete as far as the Museum collections are concerned, of Aristotle,
