"When the hours of Day are number'd And the voices of the Night Wake the better soul that slumber'd To a holy, calm delight, Ere the evening lamps are lighted, And, like phantoms grim and tall, Shadows from the fitful fire-light Dance upon the parlor wall," then to the thoughtful dweller must come the spirit of the place and hour to weave a gorgeous tapestry, rich with pictures, illustrative of the heroic age of our young republic. My tarry was brief and busy, for the sun was rapidly descending--it even touched the forest tops before I finished the drawing--but the cordial reception and polite attentions which I received from the proprietor, and his warm approval of, and expressed interest for the success of my labors, occupy a space in memory like that of a long, bright summer day. [Illustration: WASHINGTON'S HEAD-QUARTERS AT CAMBRIDGE.] This mansion stands upon the upper of two terraces, which are ascended each by five stone steps. At each front corner of the house is a lofty elm--mere saplings when Washington beheld them, but now stately and patriarchal in appearance. Other elms, with flowers and shrubbery, beautify the grounds around it; while within, iconoclastic innovation has not been allowed to enter with its mallet and trowel, to mar the work of the ancient builder, and to cover with the vulgar stucco of modern art the carved cornices and paneled wainscots that first enriched it. I might give a long list of eminent persons whose former presence in those spacious rooms adds interest to retrospection, but they are elsewhere identified with scenes more personal and important. I can not refrain, however, from noticing the visit of one, who, though a dark child of Africa and a bond-woman, received the most polite attention from the commander-in-chief. This was PHILLIS, a slave of Mr. Wheatley, of Boston. She was brought from Africa when between seven and eight years old. She seemed to acquire knowledge intuitively; became a poet of considerable merit, and corresponded with such eminent persons as the Countess of Huntingdon, Earl of Dartmouth, Reverend George Whitefield, and others. Washington invited her to visit him at Cambridge, which she did a few days before the British evacuated Boston; her master among others, having left the city by permission, and retired, with his family, to Chelsea. She passed half an hour with the commander-in-chief, from whom and his officers she received marked attention.[7]