Electrical spectra of metals
Subtitle: results of an examination as to the practicability of assaying metals used in coinage, by means of spectrum analysis, made in and for the Assay Department of the U.S. mint at Philadelphia
By: by Alex. E. Outerbridge, Jr.
Contributors: YA Pamphlet Collection (Library of Congress)
Publisher: [s.n.
Published: 1874
Place of publication: Philadelphia
Language: eng
Number of pages: 11
Subjects: Spectrum analysis.; Assaying.
Other titles: Assaying by the spectroscope : experiments made in the U.S. mint, Philadelphia.
Notes: Caption title.
Cover title: Assyaing by the spectroscope : experiments made in the U.S. mint, Philadelphia.
"Communicated to the American Philosophical Society, by Mr. W.E. DuBois, assayer of the mint, May 15th, 1874"--P. [1].