Papers of the Mount Wilson Observatory


1	v. 3 Revision of Rowland's preliminary table of solar spectrum wave-lengths : with an extension to the present limit of the infra-red / by Charles E. St. John ... [et al.] [Washington] : Carnegie Institution of Washington , 1928
2	v. 6 Magnitudes and colors of stars north of +80° / Frederick H. Seares, Frank E. Ross and Mary C. Joyner Washington, D.C. : Carnegie Institution of Washington , 1941
3	vol. 5 Magnetic observations of sunspots 1917-24 / George E. Hale, Seth B. Nicholson part 1,part 2. - Washingron : Carnegie institution of Washington , 1938.
4	v. 8 General catalogue of stellar radial velocities : prepared at the Mount Wilson Observatory, Pasadena, California / by Ralph Elmer Wilson Washington, D. C. : Carnegie Institution of Washington , 1953
5	v. 4 Mount Wilson catalogue of photographic magnitudes in selected areas 1-139 / by F.H. Seares, J.C. Kapteyn and P.J. van Rhijn ; assisted by Mary C. Joyner and Myrtle L. Richmond Washington D.C. : Carnegie Institution of Washington , 1930
6	v. 9 Lines of the chemical elements in astronomical spectra / Paul W. Merrill Washington, D.C. : Carnegie Institution of Washington , 1956