*E.5142 256
Cape of Good Hope. Royal observatory.
... Catalogue of 20,554 faint stars in the Cape astrographic zone —40° to -52° for the equinox of 1900.0, giving positions, precessions, proper motions and photographic magnitudes de- rived from photographs taken at the Royal observatory, Cape of Good Hope, under the directions of H. Spencer Jones ... and J. Jackson ... Also spectral types classified from plates at the Harvard college observatory, Cambridge, Mass., U. S. A. by Miss Annie J. Cannon... London, H. M. Stationery off., 1939.
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A 42-1357 (2)