Vol.2.] Whole Number 63. September loth, 1881. LPrice 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 handsome, well-printed quarto sheet of 12 pages, with 4 additional pages for 

 advertisements serving as a cover It counts 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 Salem : Drs. 

 Hammond and Spitzka. of New York, and a considerable number of well-known scientific experts. IT CLAIMS, WITH TRUTH TO OCCUPY A. 

 HITHERTO UNOCCUPIED FIELD IN AMERICAN PERIODICAL LITERATURE, AS THE ONLY FIRST-CLASS WEEKL V JOURNAL 

 IN THE UNITED STATES DEVOTED TO SCIENCE. 



