Special Message

To the Senate and House of Representatives of the United States:

In pursuance of a joint resolution of the two Houses of Congress of the 3d of March, 1821, authorizing the President to cause such number of astronomical observations to be made by methods which might, in his judgment, be best adapted to insure a correct determination of the longitude of the Capitol, in the city of Washington, from Greenwich or some other known meridian in Europe, and that he cause the data, with accurate calculations on statements rounded thereon, to be laid before them at their present session, I herewith transmit to Congress the report made by William Lambert, who was selected by me on the 10th of April last to perform the service required by that resolution.

As no compensation is authorized by law for the execution of the duties assigned to Mr. Lambert, it is submitted to the discretion of Congress to make the necessary provision for an adequate allowance to him and to the assistant whom he employed to aid him in his observations.

JAMES MONROE.