ERRATA IN VOL. I. . 



Page 616, line 11 from bottom, for The first were extinguished; read 

 The first being extinguished, 



— 516, note, hne 5 from bottom, /or from that planet read from that 



body. 



ERRATA IN VOL II. 

 Page 144, line 17 from top, /or 



read 



Page 270, line 23 from top, /or zinc read hydrogen. 



— 420, — 14 from bottom, /or level-edged reorf bevel-edged. 



— 421 , — 6 from bottom, for observing media read absorbing media. 



PLATE. 



Illustrative of Mr. H. E. Strickland's Paper on the Elevatory Forces 

 which raised the Malvern Hills. 



