Knowledge. 



NORTH. 



FOLLOWING 



PRECEDING. 



THE REGION OF THE MILKY WAY ABOUT v ARGUS, SHOWING NEIGHBOURING CLUSTERS 



AND ASSOCIATED STAR STREAMS. 



From a pliotograpli taken bj Mr. II. C. Kussell at the Sydney Obserratory, with a Dallmeyer six-inch portrait lens of thirty-two 

 inches focus, and an exposure of eight hours. Scale of reproduction 1° = 065 inch. 



I 



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Direct Photo Engraving Co., 9, Barrshunj Park, N. 



