Vol.2.1 Whole Number 68. OCTOBER 15th, 1881. 



LPrice 10 Cents. 



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



New York Herald, June 29, 1880: 



adver t f«mi^f -A - Weekly Record T of Scientific Progress." It is a hindsome, well-printed quarto sheet of 12 pages, with 4 additional oares for 

 NW S . SerV '^ a l a cover - 11 counts amon * its list of contributors Professors Bairi and Cou^s, of the Smithsonian Institution ■ H^en ^?t£f 



Hammond VnTs^l ^W "^ ^ arsl li ° f Wilder, of Cornell ; Young, of Princeton ; Abbe of the Sig^Om^iM^'of^^Tin 



HlTHffPTn T^S^^r ,^* York ' antl a consilerabI « number of well-known scientific experts. IT CLAIMS, WITH TRUTH TO OmiPV 4 

 ?N T THE R l^ %&g^§^£^ l0D1CAl ' LITERATURE P AS THE ONLY h^cJASslW^f^A 



