TO MEDICAL STUDENTS. 
WILLS’S UNIVERSAL POSTAL SYSTEM. 
Mr. WILLS, who has been so successful in preparing 
Students by his Postal System of Instruction has now published a ? ® n L 
new Course of Lectures,' especially for gent emen prepay for th e Roja-l 
College of Surgeons, or the Apothecaries Preliminary Examination.. 
These Lectures have been revised by able men. 
Fee for the Entire Course 
MEDICAL STUDENTS 
Can attend the Chemistry and Materia Medica Classes at the 
WESTMINSTER COLLEGE OF CHEMISTRY AND PHARMACY. 
To prepare those subjects for their various Examinations. 
Terms moderate. 
For further particulars apply to Mr. H. WOOTTON, Go, Lambeth Road, 
London, S.E. 
FILTER-PRESSES. 
ORIGINAL INVENTORS AND PATENTEES * 
NEEDHAM AND KITE, 
ZEIUTGrlZLTIEIEIRS 
PHCENIX IRON-WORKS, VAUXHALL, LONDON. 
Established A.D. 1853. 
Makers of FILTER-PRESSES of Wood, Iron, Gun-Metal. Coppe: 
Bronze, Lead, 
For Freezing, Heating, Washing during Filtration under High Pressure. 
Prices according to Requirements. 
