A WEEKLY ILLUSTRATED JOURNAL OF 
SCIENCE 
“To the solid ground 
Of Nature trusts the mind which builds for aye.’—WoRDSWORTH 
No. 815, VOL. 32] 
THURSDAY, JUNE 11, 1885 
[PRICE ONE SHILLING 
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one reading. Prospectus POST FREE giving opinions of Mr. 
RICHARD A. PROCTOR, Dr. ANDREW WILSON, and others 
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New Oxrorp StrEET (opposite Mudie’s) W.C. 
SWINEY LECTURES ON GEOLOGY. 
Dr. R. H. TRAQUAIR, F.R.S., F.G.S., will deliver a Course of Twelve 
Lectures on “‘BIRDS and MAMMALS, especially in RELATION to 
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Admission to the Course, Free. 
OPEN SCHOLARSHIPS in NATURAL 
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For particulars apply to Mr. G, RENDLE, Medical Secretary. 
W. M. ORD, Dean. 
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THE ,‘“‘ECONOMICAL” 
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