![Bond Zones of Faint Equatorial Stars in the Zone One Degree North of the Equator.” [In] Annals...](/pictures/thumb/16782.jpg?v=1595111489)
Bond Zones of Faint Equatorial Stars in the Zone One Degree North of the Equator.” [In] Annals of the Astronomical Observatory of Harvard College. Volume LXXV – Part I.
[ Cambridge: Published by the Observatory, 1913. First edition. Some light dampstaining to front wrapper along spine. Inconspicuous embossed labels of Pomona College to front wrapper and title-page. Lower wrapper lost. Spine somewhat creased and chipped. A bit of light foxing to fore-edge. A very good, clean copy of an.....