16. _Photographs._--The teacher or some pupil should photograph the school premises, and send the picture to us. We want at least one picture of every rural school house and grounds in the State. Even a very poor photograph is better than none. _Experiment Garden._--Every school ground should have at least one small plat on which the children can grow some plant that is useful in that community. Just now alfalfa is demanding much attention from farmers, and it is certain soon to become a very important farm crop in New York State. It is used for pasturage and for hay. When once established, it lives for years. It is allied to clover and is a handsome plant for any school grounds. Will not the teacher suggest to the children that they make an alfalfa bed along one side of the school grounds? It will be attractive and will teach many lessons to pupils and parents even if it is only a few square feet in size. We want to put an alfalfa plat on every rural school ground in the State. _We will supply the seed free._ Alfalfa is easy to grow if only a few essential principles are kept in mind. We will send full directions to any one who applies. From year to year we will give nature-study lessons on these alfalfa plats. We are anxious to start work of the above kind. It can be done at any time of the year. We are already in touch with more than 400 school grounds, but we want to reach every rural school ground in the State. _Will not the teacher send to us the best piece of work done by any pupil in any of the foregoing sixteen problems?_ These papers we will file, as showing the conditions of the premises of the particular school. They will enable us to see the progress that is being made from year to year in the improvement of your school premises. They will also enable us better to give advice, when called upon to do so. Sometimes we can send to the particular school a man to give advice on the spot. Sending the best reports to the University will be a reward to the most diligent pupils. Send all reports to John W. Spencer, Nature-Study Bureau, Ithaca, N. Y. We desire to put in the rural school houses of the State some good pictures of country and farm scenes. These pictures will be artistic reproductions of meritorious photographs, and large enough to hang on the walls of the school room. With each picture will be sent instructions for framing in order to make the picture more attractive. We shall choose eight such pictures for distribution the present school year. _We will send one of these pictures free to any rural school in the State that takes up two of the problems given above; and all of them to schools that take up the sixteen problems._ We expect to publish lists of all schools, with teachers' names, that take up this work in improving the premises of rural schools. [Illustration: _Fig. 7. Junior Naturalists making ready for planting. Tompkins Co., N. Y._]