Helen B. Sawyer A Bibliography of Individual Globular Clusters

448 Publications of the David Dunlap Observatory
NGC 7006 a 20 h 59 m .l, 8 + 16° 00' / 32°, b - 20°
1786 Herschel, W. First observation, 1784 Aug. 21.
1920 Shapley, H. Studies. XVII. .Miscellaneous results. Pt. 5. Note on
the distant cluster N.G.C. 7006. Mt. IF. Cont., no. 190; Ap. J., v. 52, p. S4.
1921 Shapley, H., and Mayberry, B. W. Studies. XIII. Variable stars in
N.G.C. 7006. Nat. Acad. Sci. Proc, v. 7, pp. 152-4.
1931 van Maanen, A. Photographs of a few nebulae and clusters. A. S. P. Pub.,
v. 43, pp. 351-2. Plate XIII.
1931 Hubble, E. Ml. IP. Rep. from Carnegie Yearbook 31, p. 158. (Fifteen new-
variables and a photometric study).
1934 Humason, M. P. The radial velocities of three globular clusters. A. S. P.
Pub., v. 46, p. 357.
1935 Baade, W. The globular cluster NGC 2419. Mt. IP. Cont., no. 529;
Ap. J., v. 82, p. 462. (Correction to magnitudes of 7006).
1786 W. Herschel 1 .V-', L833 {. Herschel 2097, 1855, 1856 d'Arrest, 1861
Earl of Rosse, 1862 Schonfeld, 18627/a Amur-, 1864 ]. Herschel 1625. 1866
Huggins, 1867 Schmidt, 1867 Vogel, L867 d'Arrest, 1S74 Schultz, 1876 Vogel,
18S0 Earl of Rosse, 1881 Smyth and Chambers, 1882 Engelmann, 18S6- Weinek v
and Gruss, 1890 d'Engelhardt, L891-e Bigourdan, lS'.U Kempf, 1895 Riimker,
Monnichmeyer, L907 Holetschek, L909 Winnecke, 1911 Forenz, 1912
Curtis 1915 Melotte, 1918 Curtis, I918i7e/g, IVabc, VI Shapley, 1919/e, lied
ShapK-v and Shapley, 19196 Shapley, 1920 Hopmann, L920a Lundmark, L920J
Shapley, 1922/i Becker, 1923 Wirtz, 1923 von Zeipel, 1924 Vogt, 1925 Parink,
1925 Nabokov. 1926 Reinmuth, L926ce/, L927c Parvulesco, 1927A ten Bruggencate,
1927 Sawyer and Shapley, 19277, //. I929ac Shapley and Sawyer, 1930a/^/wo
Shapley 1931 Nabokov, 1932, 1933 van de Kamp, 1933 Stebbins, L934, 1935
Pundmark, 1 935a J Edmondson, 1935 Shiveshwarkar, 1935 Mineur, 1936afr
Stebbins and Whitford, 1939a Sawyer, HMO Christie. 1941 de Kort, 1944
Shapley, 1945 Sawyer, 1946c6c Mayall, I946ai Mowbray.
NGC 7078 (Messier L5 a 21 h 27 n, .6, 8 + 11° 57' / 33°, b - 2S°
1716 Maraldi, G. C. (Discovery of N.G.C. 7078, 1746 Sept. 7). Observations
de la comete qui a paru an mois d'aout 1716. Acad, des Sci. Mem., p. 58.
1771 Messier, C. Observation, 1764 June 3. Also comments that this may be
Hevelius no. 11 if position in error.
1843 Argelander, P. Pr. Uranometria Nova, p. 81. Berlin.
1865 Huggins, W. On the spectrum of the great nebula in the sword-handk of
Orion. Roy. Sac. Proc, v. 14, p. 39; .17. .V., v. 25, p. 155.
1866 Schultz, H. Historische Notigen iiber Nebelflecke. A. X.. v. 67, p. 4.
1891 Denza, F. Gruppo Stellare di Pegaso. Rome. Specola Yaticana, Pub.
Plate \ .
1892 Roberts, I. Photographs of the region of the globular cluster 15 M Pegasi.
M. X. v. 52, pp. 543-4.
1898 Bailey, S. I. Variable stars in clusters. Am. A. S. Pub., v. 1, p. 49.
1899 Barnard, E. E. Triangulation of star clusters. Am. A. S. Pub., v. 1,
p. 77; Science, v. 10, p. 789.
1900 Barnard, E. E. Some abnormal stars in the cluster M 13 Herculis. Ap. J.,
v. 12, p. 180.
1902 Kustner, F. Bonn report. A. C. Yiert., v. 36, p. So. (Work of Monnich-
me\er).