|Sir||Washington Feby 14th 1797.|
I imagine there will not be a full Board for two or three weeks, and, as I consider the Subject of extending the reservations to the Areas which are formed by the Intersection of several Streets & Avenues as very interesting I thought it would border on neglect were I to fail to lay them before you, although I with great unwillingness intrude again upon your time.
When the Subject of appropriations & reservations was before the Board, & preparations were making to lay the same before the Executive for his final Determination I was desirous of obtaining an Insertion of the Squares which are marked on the map accompanying this Letter, but though the Board approved of the Plan, yet they thought it might be deferr’d; for they imagined the Proprietors would, at any time, accede to the Proposal which I then made & If the Idea be approved by the President, I shall make it my Business to wait on the several Proprietors, & represent his Inclination to them: then they will not hesitate to adopt the plan, and nothing can afterwards interfere with the measure.
On the map many areas of considerable extent appear to be omitted, but I have marked them from the large map, as the grounds are actually laid out by the Surveyors, & I have neither inserted these that appeared too insignificant to be retained, nor have I left out any that appeared worthy of attention.
I shall state the quantities, and submit them to your consideration, with great respect.
No. 1. At the intersection of Pennsyl. & New Hampshire Avenues, admitting a Street of 160 feet in front of the surrounding Square, will leave  an area or Circle of 181 1/3 feet [diamr] containing 25,824 3/4 Sq. feet.
No. 2. At the intersection of Massa. New Hampshire & Constitutional Avenues admitting a Street of 160 feet in front of the surrounding Squares will leave an area or Circle of 186 feet diamr containing 271571 3/4 Sq. feet.
No. 3. At the intersection of Massachusetts and Rhode Island Avenues & 16th Street W. admitting a Street of 100 feet in front of the surrounding Squares will leave an area or parallelogram of 520 feet by 99 5/12 feet containing 51,696 1/2 Sq. feet.
No. 4. At the intersection of Massa: & Vermont Avenues admitting a Street of 120 feet in front of the surrounding Squares, will leave an Area or Circle of 120 feet Diamr containg 11,309 3/4 Sq: feet.
No. 5. At the intersection of Vermont & Rhode Island Avenues admitting a Street of 160 feet in front of the surroundg Sqrs will leave an Area or Circle of 184 feet diamr containg 26590 1/2 Sq. feet.
No. 6. At the intersection of New York and Massa: Avenues admitg a Street of 160 feet in front of the surroundg Sq: leaves an Area or Parallelogram of 75 1/6 feet by 498 2/3 contg 37,483 Sq: feet.
No. 7. at the Inter: of Maryl: & Virga Aven: admitg a Street of 100 feet in front of the surroundg Sq. will leave an Area or Paralm of 497 1/3 by 147 3/4 contg 73481 Sq: feet.
No. 8. At the inters: of Massa: & Maryl. Aven. admitg a Street of 160 feet in front of the Surg Sq: will leave an Area or Paralm of 131 10/12 by 370 1/3 contg 48,822 1/2 Sq. feet.
No. 9. at the inters: of North Carol: & Pennsyl: Aven. admitg a Street of 160 feet in front of the surroundg Sqs will leave an Area or Paral. of 370 1/3 f: by 131 1/6 feet contg 48,575 Sq. f.
No. 10. At the junction of Kentucky with the inters: of North Car. & Massa. Avenues admitg a Street of 160 feet in front of the surroundg Sqs will leave an Area or Parallel. of 686 1/2 by 191 1/2 feet contg 131,465 Sq. f.
The whole is 482,420 Sq. feet—11 Acres 0 Rods 12 Perches at £25 Acre—£276.17.6.
Some of these areas will serve for Fountains, Obelisks, Statues, Temples, &c. &c.—or will be amply sufficient for handsome Churches public academies &c. and most of them may be ornamented with grass-plats, gravel walks, trees &c. the whole will not only add to the beauty but general convenience of the City. The expence of paving the whole of these areas would greatly exceed the price of purchasing them, which will, as seen above, require too small a sum to be an objection. In London and some other Cities, Squares are laid out in this manner, and being adorned, are considered as objects of the greatest beauty, enhancing very much the value of the surrounding property. I am Sir with Sentiments of the highest respect your Sincere & affectionate Friend
DLC: William Thornton Papers.