James Craig Watson Medal National Academy of Sciences http://www.nasonline.org/site/PageServer?pagename=AWARDS_watson

The Civil War caused a need for a national academy and the Act of Incorporation, signed by President Abraham Lincoln on March 3, 1863, created the National Academy of Sciences and named 50 charter members. The Act states that "the Academy shall, whenever called upon by any department of the Government, investigate, examine, experiment, and report upon any subject of science or art, the actual expense of such investigations, examinations, experiments, and reports to be paid from appropriations which may be made for the purpose, but the Academy shall receive no compensation whatever for any services to the Government of the United States."

	Esta obra encontra-se no domínio público nos Estados Unidos por ser uma obra do Governo Federal dos EUA nos termos do Título 17, Capítulo 1, Secção 105 do US Code. Veja Copyright. Nota: Este estatuto apenas se aplica a obras do Governo Federal, e não a obras de nenhum estado, condado, subdivisão ou município.
Este ficheiro foi considerado livre de restrições conhecidas devidas a direitos de autor, incluindo todos os direitos conexos.

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse