Proceedings Am. Philos. Soc. Vol. LI. No. 204 



Plate VI 



H-j 



P/aU F. 



Photographs OF Star Clusters taken at the Lick Observatory 

 AND THE Royal Observatory, Cape of Good Hope: 



M. 3,Canum Venaticorum; M. 5, Librae:-, .-i- : 



M. 13, HeRCUUS ; M. 12, QPHfUCH/j 



47 Toucan/, general view (CapeJ; _ 47 Toucan i, internal structure (CapeJ. 



