244 ON NATURAL HISTORY MUSEUMS. limits. The investigator, who has occasion to study with thorough- ness any particular group of natural objects, will assuredly resort to the great metropolitan collections; and it would be absurd for a provincial museum to endeavour to illustrate with completeness any natural group, unless it happen to be indigenous. All that we should attempt in the general collection is to convey to the visitor, who uses it educationally, some broad, though clearly-defined, notions of the larger groups of natural bodies. This may be done, and indeed best done, by the display of only a limited number of typical specimens, provided that they are selected with judgment, and displayed with intelligence. We have no need of a multitude of objects, tending to bewilder rather than to enlighten. Nor should we covet rare speci- mens, which always cost much, and often teach little. Neither should we seek pretty and attractive things, such as are to be found in some museums, heaped together in bower-birdish fashion, where they gratify the senses, without nourishing the intellect. Let us by all means have rare and pretty specimens if they can claim educational value, but not simply for sake of their rarity or their beauty. What we really want is a moderate number of comparatively common objects, judiciously selected, accurately classified, well displayed, and fully illustrated, where necessary, by preparations and diagrams. Such a collection, though small, would have far higher educational worth, and would command greater respect from scientific authorities, than the large heterogeneous collections of unassorted donations which frequently form the bulk of museums of old-fashioned type. "Unfortunately," says Professor Edward Forbes,3 "not a few country museums are little better than raree-shows. They contain an incon- gruous accumulation of things curious, or supposed to be curious, heaped together in disorderly piles, or neatly spread out with ingenious disregard of their relations. The only label attached to nine specimens out of ten is, 'Presented by Mr. or Mrs. So-and-so;' the object of the presentation having been either to cherish a glow of generous self-satisfaction in the bosom of the donor, or to get rid— under the semblance of doing a good action—of rubbish that had once been prized, but latterly had stood in the way. Curiosities from the South Seas, relics worthless in themselves, deriving their interest from association with persons or localities, a few badly stuffed quadrupeds, rather more birds, a stuffed snake, a skinned alligator, 3 "On the Educational Value of Museums." Being the Introductory Lecture at the Metro- politan School of Science (now the Royal School of Mines) for the Session 1853-54.