Vol. 2.J Whole Number 64. SEPTEMBER 17th, 1881. [Price 10 Cents. 



Published at "Tribune" Building (Room 17), New York. 



New York Herald, June 29, 1880: 



"Science— A Weekly Record of Scientific Progress." It is a hindsome, well-printed quarto sheet of 12 pages, with 4 addition^ pages for 

 advertisements serving as a cover. It co ints among its list of contributors Professors Baird and Coues, of the Smithsonian Institution; Holden, of the 

 Naval Observatory, Washington ; Marsh, of Yale; Wilder, of Cornell ; Young, of Princeton ; Abbe, of the Signal Office; Morse, of Salom ; Drs. 

 Hammond and SDitzki. of Ne v York, and a considerable number of we'l-known scientific experts. IT CLAIMS, WITH TRUTH, TO OCCUPY A 

 HITHERTO UVOCCUPIED FIELD IN AMERICAN PERIODICAL LITERATURE, AS THE ONLY FIRS IT-CLASS WEEKLY JOURNAL 

 IN THE UNITED STATES DEVOTED TO SCIENCE. 



