Abstract
Report of the Paris Observatory for 1928.—This report contains an interesting summary of the recent comparison of longitudes of various observatories by wireless signals, which was organised by M. B. Baillaud and General Ferriaé.
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Our Astronomical Column. Nature 125, 391 (1930). https://doi.org/10.1038/125391a0
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DOI: https://doi.org/10.1038/125391a0