Article PDF
Rights and permissions
About this article
Cite this article
Diary of Societies. Nature 102, 500 (1919). https://doi.org/10.1038/102500a0
Issue Date:
DOI: https://doi.org/10.1038/102500a0
Nature volume 102, page 500 (1919)
Diary of Societies. Nature 102, 500 (1919). https://doi.org/10.1038/102500a0
Issue Date:
DOI: https://doi.org/10.1038/102500a0