"At this point, dear Fern, I must mention an item of farm news, in which I am sure you will be greatly interested. We have arranged to have our arbor-day celebration, or tree planting festival, on the 10th day of the month of March in each year, as the season, in this climate most suitable for the work. For some months past, for the purpose of exciting in the minds of our people a keener interest, I have been giving a course of lectures on the general subject of forestry. These lectures have proved so attractive, that as a result, they have been exceptionally well attended by both old and young. The amount of interest displayed by my hearers, is a continual source of surprise and delight to me. Early in the course, this extraordinary interest culminated in such a perfect shower of questions in regard to the details of the subject, that I was obliged to refer my questioners to the various books written on the subject, as most completely and satisfactorily answering the multitude of their queries. As a consequence, the botany club has had a great boom. While every book in the library on forestry, or the care and culture of plants and trees, including those in a full series of annual reports from the Department of Agriculture, is in constant use. You would be delighted, my dearest, could you note the readiness of even the children to grasp the idea, to understand the immensity of the benefits which may be conferred on future generations by our systematically directed efforts in tree planting here on this farm. Both young and old alike, are quick to appreciate the important fact that while we are enjoying a holiday, to which we may look forward each year with increasing delight; we are at the same time furnishing the world with an object lesson as to the practicability and great value of the good work which may be accomplished by all classes of agricultural people, in the general observance of such a festival.