Vol.2.1 Whole Number 73. NOVEMBER 19th, 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 

 : Advertisements serving as a cover. 

 !>Javal Observatory, Washington ; n 



Hammond and Snit/ka of New York and a considerable number of well-known scientific experts. IT LLAIMb, W11M 1 K.U 1 n, 1 KJ yyj~ y >r x A 

 HITHERTO UNOCCUPIED FIELD IN AMERICAN PERIODICAL LITERATURE^ AS THE ONLY FIRST-CLASS WEEKLY JOURNAL 

 illN THE UNITED STATES DEVOTED TO SCIENCE. 



It is a handsome, well-printed quarto sheet ot 12 pages, with 4 additional pages for 

 It counts armne its list of contributors Professors Baird and Coues, of the Smithsonian Institution ; Hold n, of the 

 ;' Marsh, of Yale; Wilder, of Cornell ; Young, of Princeton ; Abbe ot the : Signal Office :; Morse of Salem ;Drs. 



