The Effect of a Magnetic Field on the Intensity of Spectrum Lines [signed]
signed first edition Softcover
1920 · Cambridge
by Waran, H.P.
Cambridge: At the University Press, 1920. First Edition. Softcover. 8vo, paged -49, 2 leaves of plates; VG-; grey cover with black print, inscribed "Yours obediently-- H. Parames Waran", slight peripheral soiling, spotting, bumped corners, slight tears to top and bottom of spine and at binding thread; first page has slight tear on outside edge and slightly soiled upper left corner, slight foxing at exposed page right edges, otherwise clean interior; "Reprinted from the Proceedings of the Cambridge Philosophical Society, Vol. XX, Part 1." 1292824. Rockville Non-Retail Listings. (Inventory #: 1292824)