Astronomy Explained Upon Sir Isaac Newton's Principles

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. District of Pennsylvania, to wit:

Be it remembered, That on the thirteenth day of February, in the thirtieth year of the Independence of the United States of America, A.D. 1806, Mathew Carey, of the said Dist...