Smithsonian Report, 1928. — Pease 



Plate 5 



1. Photograph of Globular Nebula or Star Cluster in Virgo (G. 105, 

 M 87, N. G. C. 4486), EXPOSURE Two Hours 



Made at Mount Wilson Ohseivatory February 2(i, 1920, with lOO-ineh reflector 



2. Photograph of Jupiter 



Made at the Mount Wilson Observatory with lOO-incli telescope 



