Count Rumford's medal
Subtitle: ... which the Academy of Arts and Sciences several months ago awarded to Mr. Alvan Clark ...
By: was prefaced by the following address from the president, Professor Asa Gray
Published: 1867
Place of publication: S.l
Language: eng
Notes: Alvan Clark, of Cambridge, Mass., was awarded the Rumford medal in 1866 for improving refracting telescopes.