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C iO UJ 
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A MONTHLY JOURNAL OF NATURAL SCIENCE. 
EDITED BY JOHN H. COOKE, B.Se., F.6.S. 
Registered. NL / 
Vol. I., No. 11. 
MALTA, APRIL 1st. 1892. 
1 4 /- Per annum 
\ By post 5/- 
By Appointment :o H. R. H. the DUKE OF EDINBURGH 
I. A. CROCKFORD & SON. 
257 & 258, STRADA RE ALE, 
VALLETTA MALTA; 
Upholsterers & Complete 
p House Furnishers 
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0 
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Presents suitable for birthdays, Weddings and Christenings 
SHEFFIELD AND GERMAN HOLLOW GROUND RAZORS. 
Patterns and Price Lists on Application, 
