Spectre_electrique_du_Chlorure_de_Gallium.jpeg


Summary

English: Plate II, Spectre electrique du Chlorure de Gallium, with a comparison spectra. Sur un nouveau metal, le gallium. Paris : s.n., 1877. ( Wikidata search (Cirrus search) Wikidata query (SPARQL) Create new Wikidata item based on this file )
Author
Lecoq de Boisbaudran, François aka Lecoq de Boisbaudran, Paul-Émile, 1838-1912
Title
English: Plate II, Spectre electrique du Chlorure de Gallium, with a comparison spectra. Sur un nouveau metal, le gallium . Paris : s.n., 1877.
Date 1877
date QS:P571,+1877-00-00T00:00:00Z/9
institution QS:P195,Q5090408
Accession number
Notes Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative.
Source/Photographer Science History Institute
Permission
( Reusing this file )
Public domain

The author died in 1912, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer .


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929.