At the annual meeting in 1870, the trustees expressed special obligations to Mr. Nathaniel Swift, who had filled the office of treasurer since 1852, and congratulated him upon the wonderful transformation which he had wrought in the grounds. Instead of poor stony pasture land were broad smooth lawns, gravelled walks, flower borders, well-trimmed hedges, and rustic seats in charming spots, which told not only of the exquisite taste which ever guided his hand, but of his considerate thoughtfulness wherever the pleasure or comfort of the pupils was concerned. During the autumn of 1877, in order to secure the whole of the beautiful grove adjacent to their property, the trustees bought fourteen acres, thus making their real estate something more than twenty-two acres.
In the quarter of a century since Miss McKeen came to Abbot Academy, besides these imperatively needed houses, and these greatly prized acres, many valuable collections scientific, artistic and literary have been added; but, as ever, the great want is room, that the pupils may have the benefit of their use, which is impossible in their present scattered condition. The school observed its Semi-Centennial in June, 1879, and extended a hearty welcome to nearly three thousand of its alumnæ. The position was favorable for a survey of its present situation, its past history and its future prospects. Thorough examination of the past proved it had done excellent work; its list of pupils from all parts of the country, constantly increasing, showed it had taken deep root, but its future prospects appeared to be imperilled by its environment. On every hand it was crippled by want of buildings, want of endowment, want indeed of everything necessary to the comfort of a school. It was mentioned with amazement that half its collections were packed in boxes, its books were in every room of the building, wherever a shelf could find room, its pianos in the public parlors, and as for its boarding accommodations, so insufficient were they, it is a wonder to those familiar with the arrangements of the more recent girls' schools and colleges, that Abbot Academy has any boarding pupils at all. That it does, and frequently to its fullest extent, proves to the entire satisfaction of thoughtful persons the superior character of its instruction. Numerous highly valued and gratefully remembered gifts flowed in at the Semi-Centennial, but no sums sufficient to warrant the beginning of new buildings; so the teachers went on doing the best they could, spite of their great disadvantages, and their best was so good, that in 1884 the pressure became so strong, that several architects of Boston and vicinity entered into a free competition, submitting plans for the contemplated structures, and those drafted by Messrs Hartwell and Richardson, were accepted by the trustees, who appointed a building committee, consisting of Mr. Warren F. Draper, treasurer of Abbot Academy since 1876, chairman; Prof. J. W. Churchill, Andover, and Mr. James White, Boston. All these gentlemen are trustees, and in the heartiest sympathy with the high aims of the institution. The plans thus approved by the trustees were laid before the Alumnæ Association at a meeting in June, 1885, and enthusiastically approved. It was then found that they had in their treasury an accumulation of small gifts amounting to between seven and eight thousand dollars, which they had been collecting for the purpose, and the announcement that the trustees, at the first meeting held for the purpose, had subscribed $12,500, was deemed very encouraging. Since that time the trustees have increased their subscription two thousand dollars, and, through the efforts of Miss McKeen, Andover people have pledged about $10,000. In short, about $36,000 has been raised up to the present time. But new buildings will cost $100,000; perhaps, even with the most vigilant and judicious economy, $150,000. Where and how can the remainder be obtained? It occurred to many friends that it would be a pleasant and perhaps a profitable thing to have a social meeting in Boston to consider the question and inspect the plans. Mrs. Daniel Chamberlin (before marriage Miss Abbie W. Chapman), the popular and efficient acting-principal of Abbot Academy in 1853, and now president of its Alumnæ Association, kindly offered her pleasant parlors in Chester Square for the purpose. There on the 12th of January, was held a most delightful gathering, where the speakers were as choice as they were felicitous, and the company as rarely homogeneous as heartily interested.