ON NATURAL HISTORY MUSEUMS. 3 fulfilled, indeed, so far and in such way as our means have permitted. As many of our members may not have visited the Forest Museum recently, it may not be without use to explain what has already been done there, and what more it is intended to do, provided the necessary funds are forthcoming. Even in its present incomplete state the Museum is a source of much attraction to the crowds of excursionists in the summer months. It appeals to many who might not otherwise be attracted to a Museum. A visitor to the forest will casually enter the Lodge, and have his attention arrested by the collections, whereas he might never think of making a definite visit to a Museum in town. And who dares to guess what far-reaching results may perchance flow from such an accidental introduction! It may be true as Oliver Wendell Holmes said, that the ordinary visitor to the British Museum "will know as much about it as the fly that buzzes in at one window and out at another." But that, I believe, is due mainly to the bewildering wealth of our National Treasure-house. A small museum is likely to have in some respects much more educational value than a large one ; and just because our Forest Museum is not embarrassingly rich in specimens, I venture to assess its value as altogether out of proportion to its magnitude. That remarkable man, the late Professor Rolleston, remarked that "a young man who is possessed of a talent for Natural Science and Physical Inquiry generally, may have the knowledge of this predisposition made known to himself and to others, for the first time, by his introduction to a well-arranged Local Museum."(2) Is it unreasonable to hope that some bright spirit—perhaps some 'potential Darwin'—may date his inspiration from a casual visit to that little Museum in the Forest ? Obviously the first thing that claims attention in a forest is its timber ; and hence a Forest Museum must contain, first and foremost, illustrations of the Forest Trees. Of the throngs of Londoners who visit Epping Forest, how small a proportion could name the common trees, even when clad in all their livery of green ! I heard of a Cockney who, failing to distinguish one tree from another, grouped the oak, the beech, the elm, and a (2) Address to the Biological Section of the British Association at Liverpool, 1870. Report, p. 93.