I have provided, in the above draft of a constitution, for an executive committee of only five members; for the reason that, while it will be comparatively easy to secure the services of this number, the duties and responsibilities of a larger committee would be so distributed that there would be too often occasion for the application of the old adage: "What is everybody's business is nobody's business." The Laurel Hill Association has an executive committee of fifteen, in addition to seven officers. This large committee (twenty-two) serves to secure the interest of a larger number of citizens; but the same thing may be as well accomplished by inviting the co-operation of citizens in the work of sub-committees, the chairman of each of which would be a member of the regular executive committee. In Easthampton, Mass., there is a board of fourteen directors, and there are committees on sanitary matters, on setting out trees, on sidewalks and hitching-posts, &c. It would be prudent to restrict the number of members of these sub-committees to three; one from the executive committee and two from outside. Besides special executive work, a vast deal has been done wherever improvement societies have been organized, in the way of stimulating citizens to adorn their private grounds, or at least to keep their grounds and fences in good order, removing weeds and rubbish from the sidewalk, keeping the grass well trimmed and free from litter and leaves. What most detracts from the good appearance of any village is the slovenly look which comes from badly hung gates, crooked fences, absent pickets, and general shiftlessness about private places; and it is by encouraging citizens to take a pride in attention to these minor details, that the association will do its best work. This result may be accomplished almost entirely without the expenditure of money. It is in attention to little things and in securing the co-operation of private owners,--a co-operation which will call for an inappreciable amount of labor,--that the most telling work of the officers of the society is to be done. So far as these details are concerned, it is hardly necessary in a paper of this sort to do more than to call attention to them. They are within the capacity of every citizen, and they will naturally suggest themselves to any person who would be likely to undertake the direction of an improvement association. There are other and really more important objects looking to a certain amount of landscape gardening and engineering, on which specific instruction may be desired, and often in cases where it will be impracticable to employ professional assistance. These are as follows:-- 1. The construction of sidewalks. 2. The construction and care of roadways. 3. The supply of water, and the construction of drinking-troughs. 4. The laying-out and adornment of public squares and other open spaces.