zt) ^tr. ao 



SECOND REPORT 



OF THE 



HARROW SCHOOL SCIENTIFIC SOCIETY, 



FOUNDED NOV. 16 1865. 



' Cumque animo et vigili perspexerat omma curfi 



In medium discenda dabat ; 



Et rerum causas, et quid natura docebat 

 Quid Deus." — Ovid. Metam. xv. 65. 



" Something of the frame, the rock, 

 The star, the bird, the fish, the shell, the flower. 

 Electric, chemic laws." — Tennyson. 



HAEROW : 



CROSSLEY AND CLARKE 

 1868. 



