Helen B. Sawyer A Bibliography of Individual Globular Clusters

A Bibliography oj Globular Clusters 461
1913 von Zeipel, H. Recherches sur la constitution des amas globulaires.
Svenska Vetens. Ak. Hand., v. 51, nr. 5, pp. 1-51.
a. Star counts and photographs.
b. References to other clusters.
1913 Chapman, S. Globular clusters. Obs., v. 36, pp. 112-15.
1914 Stromgren, E., and Drachmann. B. I'ber die Verteilung der Sterne in
kugelformigen Sternhaufen, mit besonderer Riicksicht auf Messier 5.
Kobenhavns Obs. Pub., no. 16, 19 pp.
19157 Plummer, H. C. The distribution of stars in globular clusters. M. N., v.
76, pp. 107-21.
1915/7 Plummer, H. C. Star clusters. Nature, v. 94. p. 674.
1915 Melotte, P. J. A catalogue of star clusters shown on Franklin-Adams
chart plates. Roy. Astr. Soc. Mem., v. 60, pt. V, pp. 175-86.
1915 Bailey, S. I. Globular clusters. Harv. Ann., v. 76, no. 4, pp. 43-82.
a. Provisional catalogue of globular clusters.
b. Distribution of stars by counts.
1915 Kritzinger, H. H. Beobachtung der Helligkeit einiger Xebel und
Sternhaufen. Sirius, v. 48, p. 111.
1916 Jeans, J. H. On the law of distribution in star-clusters. M. N., v. 76,
pp. 567-72.
1916 Wilson, F. Clusters and nebulae visible with small optical means.
B. A. A. Jour., v. 27, pp. 72-83.
1916 Eddington, A. S. The distribution of stars in globular clusters. M. N.,
v. 76, pp. 572-85.
1916 Shapley, H. Notes on stellar clusters. .4. 5. P. Pub., v. 28, p. 193.
1917 Pease, F. G., and Shapley, H. On the distribution of stars in twelve
globular clusters. ML W. Cont., no. 129; Ap. J., v. 45, pp. 225-43.
1917 Shapley, H. The colors of the brighter stars in seven globular clusters.
(Abs.). Pop. Astr., v. 25, p. 35.
1917 Shapley, H., and Davis, H. Messier's catalog of nebulae and clusters.
A. S. P. Pub., v. 29, pp. 177-9; Obs., v. 41, pp. 318-20.
1917 Slipher, V. M. Spectrograph^ observations of nebulae and star clusters.
(Abs.). Pop. Astr., v. 25, p. 36.
1918 Slipher, V. M. Spectrograph ic observations of star clusters. (Abs.).
Pop. Astr., v. 26, p. 8.
1917-21 Flammarion, C. Nebuleuses et amas d'etoiles de Messier. Observations
methodiques faites a l'observatoire de Juvisy. (Drawings,
photographs of the objects). Soc. Astr. France. Bull.
a. V. 31, pp. 385, 449.
b. V. 32, pp. 25, 56, 98, 123, 160, 196, 239, 267, 308, 340, 402. 446. 1918.
c. V. 33, pp. 21, 79, 169, 206, 263, 318, 341, 383, 415, 455, 517. 1919.
d. V. 34, pp. 34, 62, 132, 164, 222, 273, 323, 366, 416, 455, 498, 534,
1920.
e. V. 35, pp. 22, 60, 112, 143, 193, 243, 287, 306, 331. 355. 1921.
1918 Bailey, S. I. Globular clusters. Harv. Circ, no. 211.
a. Globular clusters for which photographs are needed.
b. Globular clusters needing examination for variables.
1918 Curtis, H. D. Descriptions of 762 nebulae and clusters photographed
with the Crosslcy reflector. Lick Pub., no. 13, pp. 9-42.