1886.] 



Presents. 



481 



Spratt (Vice-Admiral), F.R.S. Report on . the Navigation of the 

 Mersey, 1885. 8vo. London 1886 ; Remarks on a new Torso of a 

 youthful Dionysos. 4to. Westminster 1886. The Author. 



Vernon-Harcourt (L. F.) Blasting Operations at Hell Gate, New 

 York. 8vo. London 1886. The Author.. 



