(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto, Volume XVI No. 6, July-Aug. 1922. pp. 209-248. (24 cm). Content: "Stellar Luminosities" (H.D. Curtis; 10 p.). Illustrations. / "Dark Structures in the Milky Way (second contribution) with Catalogue and Description" (T.E. Espin; 13 p.) / "Percival Lowell. His Live and Work" (J.A. Paterson; 11 p.). (Inv. #20882) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto, Volume XVII No. 2, March 1923. pp. 49-96. (24 cm). Content: "The Work of the Royal Astronomical Society of Canada and a Review of Astronomical Progress in 1922" (W.E.W. Jackson; 11 p.) / "Astronomical Science and Modern Philosoph" (J.H. Heffron; 10 p.) / "Wireless Time Signals Observed at Ottawa" (R.M. Stewart; 4 p.) / "The Life and Work of Tycho Brahé" (R.A. Gray; 8 p.). (Inv. #20886) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto, Volume XVII No. 7, Sept. 1923. pp. 273-308. (24 cm). Content: "The Audibility of Aurora" (C.A. Chant; 13 p.) / "Star Myths" (C.R. Coutlee; 7 p.) / "The Upper Atmosphere" (J. Satterly; 12 p.). (Inv. #20891) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto, Volume XVII No. 8, Octobre 1923. pp. 309-356. (24 cm). Content: "Bermuda and its Astronomical Needs" (E.D. Robinson; 4 p.) / "Computation of Planetary Configurations" (W.T.B. Crombie; 9 p.) / "Note; Relative to Changes in a Spectrum-tube of Helium" (A.F. Miller; 4 p.) / "A Great Astronomical Meeting" (J.S. Plaskett; 12 p.) Illustrations. / "A Simple Description of the System of the Star Boss 6148" (W.E. Harper; 6 p.) / "The Amateur Astronomers" (One of Them; 6 p.). (Inv. #20892) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto, Volume XVIII Nos 1-2, Jan.-Feb. 1924. 72 p. (24 cm). Content: "Dr Otto Klotz" (R.M. Stewart; 9 p.) Illustrations. / "The Absolute Magnitudes and Parallaxes of 1080 Stars" (R.K. Young & Harper, W.E.; 52 p.) Illustrations. / "Notes on the Constellation Orion" (A.F. Miller; 3 p.). (Inv. #20894) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto. Volume XVIII, No. 4, April 1924 (whole Number 137), pp. 137-184. (23 cm). Content: "Condensed Report of N.H. Russell's Lectures on the Applications of Modern Physics to Astronomy" (H.F. Balmer; 29 p.) / "The Radical Velocities of Fourteen Stars" (W.H. Christie; 5 p.) / "The Work of the Telescope" (J.S. Plaskett; 8 p.). (Inv. #20896) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto. Volume XVIII, No. 5, May 1924 (whole Number 139), pp. 185-232. (23 cm). Content: "James B. Mc Dowell : an Appreciation" (J.S. Plaskett; 10 p.) / "The Summer Sky" (A. Vibert Douglas; 5 p.) / "The 1924 Transit of Mercury" (A.R. Hassard; 3 p.) / "The Applications of Modern Physics to Astronomy [continued]" (H.F. Balmer; 24 p.). (Inv. #20897) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto. Volume XVIII, No. 6, June-July 1924 (whole Number 140), pp. 234-288. (23 cm). Content: "Applications of Modern Physics to Astronomy [continued]" (H.F. Balmer; 32 p.) / "Agincourt and Meanook Magnetic Results, 1922-23" (W.E.W. Jackson; 7 p.) / "Wireless Time Signals at Ottawa" (R.M. Stewart; 7 p.) / "Durinal Inequality of Declination at Aklavik, N.W.T." (W.H.H. Herbert; 4 p.). (Inv. #20898) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto. Volume XVIII, No. 8, October 1924 (whole Number 142), pp. 321-372. (23 cm). Content: "The O-Type Stars and their Relation to the Stellar Evolutionary Sequence" (J.S. Plaskett; 19 p.) / "The System of Sigma Cygni" (F. Henroteau; 5 p.) / "Remarks Concerning Certain Groups of Cepheids" (F. Henroteau; 3 p.) / "A New Theory of Gravitation" (William Gore; 23 p.) / "Corrections to a List of Spectroscopic Binaries" (H.H. Plaskett; 4 p.). (Inv. #20899) 15 $ | |
(ASTRONOMY) «The Journal of the Royal Astronomical Society of Canada» Toronto. Volume XVIII, No. 9, November 1924 (whole Number 143), pp. 373-404. (23 cm). Content: "The Origin of Spectra" (A. Fowler; 9 p.) / "The Accuracy of the Theodolite Compass" (W.H. Herbert; 6 p.) / "The Growth of Legend about Sir Isaac Newton" (Florian Cajori; 7 p.) / "The Meteor Recently seen by Chengtu People" (N. Lee; 5 p.). (Inv. #20900) 15 $ | |
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