With reference to the area embraced by the foundations and basement of the Monument and the uses to which they may be applied, the underspace outwards, occupied by the lower terrace and colonnade, may be appropriated to the accommodation of the keepers of the Monument, or those having charge of it and attending on visitors. These apartments, which are arched, are well lighted and aired, as they are all above ground, the light being disposed in the sunk panels of the stylobate (base). The principal entrance to all these apartments will be from the rear, or opposite side of the portico entrance. The _inner_ space, or that under the grand gallery or Rotundo, may be appropriated to catacombs for the reception of the remains of such distinguished men as the Nation may honor with interment here. This subterranean gallery is so large and lofty that it would accommodate many catacombs. In the centre of the Monument is placed the tomb of WASHINGTON, to receive his remains, should they be removed thither, the descent to which is by a broad flight of steps lighted by the same light which illuminates his statue. The feature of the pantheon surrounding the shaft was never formally and finally adopted by the Society as a part of the Monument. The first purpose was to erect the shaft and to secure funds to that end. In this year (1838) the Society addressed a memorial to Congress praying that a site be accorded the Monument on the public mall. For this purpose a bill was reported in the Senate, which, being under consideration in that body, June 15th, caused much debate and adverse criticism of the Society and its work. Mr. Roane, replying to an inquiry of Mr. Allen (Ohio), stated that the sum collected by the Society was about $30,000 which was put out at interest. To this Mr. Allen answered that he believed they had collected more than that sum in his own State. Mr. Bayard thought that to erect the Monument on the place proposed would be to destroy the whole plan of the mall, and that as far as the prospect was concerned, nothing could be more unfortunate. Besides the means of the Society were very insignificant compared with the object in view, for as they had agents all over the United States collecting simultaneously it was to be presumed they had collected all they were to get. Mr. Norvell was satisfied that they (the Society) were incapable of meriting the imputation impliedly, he hoped not intentionally, cast upon them by the Senator from Ohio. He presumed extensive subscriptions had been made to the work, but not yet collected, and that considerable expense must have been incurred in the employment of agents. As to the location of the site he could say nothing, but he was certain that such a monument as proposed ought long since to have been erected to the memory of the illustrious Chief under whose guidance this Nation had been led to victory, liberty, and independence.