XXVll 



FOR MOSQUITO COLLECTION 



£ 



1. A lens (the lens of an eye-piece of the micro- 



scope serves as well). 015 o 



2. Silver pins, No. 20, g- oz. 020 



3. Entomological pins, i^ in. long, i oz. 008 



4. Cardboard (fine Bristol board), 4 sheets 003 



5. Specimen tubes, flat bottom, each about 001 

 5. Pill boxes. 



7. A dissecting board, 12 x 3 in., half covered 

 with black, half with white paper (made 

 by self). 



Supplied by Messrs. C. Baker & Co., London. 



LITERATURE 



1. Encyklopiidie der Mikroskopischen Technik. 2 vols, by 



Ehrlich and others. 



2. Methods and Theory of Physiological Histology. Mann. 



3. Merck's Reagentien Verseichniss. A very useful com- 



pendium, giving the composition of all the best known 

 stains and reagents. 



