CENTRAL SCIENTIFIC CO., CHICAGO. U. S. A. 



191 



B C 



Nos. 3984-8. 



D 



E 



No. 3980. 



No. 3982. 



C 

 No. 3996. 



No. 3990. 



They are suitable 



3080. 



3982. 



3984. 



3988. 



3990. 



SCALPELS 



Scalpels are carried in three grades. 



Grade C is made from a good grade of steel, carefully ground and sharpened, 

 for the ordinary elementary laboratory work of the student. 



Grade B is made from carefully selected steel evenly honed. They are well finished, and can be 

 used for the more advanced laboratory work by either student or instructor. 



Grade A is made of the best English steel, tempered with the greatest care. The blades are hol- 

 low ground and finely honed. They will take and retain an edge such as is demanded for the 

 most delicate dissections. They can be used in the most precise work in the private or research 

 laboratory. 



SCALPELS, REGULAR SHAPE 



SCALPELS, Grade C, with black wood handles. 



No A 



Length of cutting edge, mm 25 



Each $0.40 



SCAIiPELS, Grade C, all steel, easily sterilized. 

 No. . 



B 



38 

 .40 



C 

 50 

 .45 



Length of cutting edge, mm 25 



Each 

 SCALPELS, Grade B, with ebony handles. 



No 



Length of cutting edge, mm 



Each 



SCALPELS, Grade A, with ebony handles. 



No A 



Length of cutting edge, mm 25 



Each 65 



SCALPELS, Grade A, all steel, easily cleaned and sterilized. 



No 



Length of cutting edge, mm 



Each .. 



SCALPELS, SPECIAL SHAPES 



3996. SCALPELS, Grade A, with ebony handles. 



Style " A 



Length of cutting edge, mm 35 



Each ... .60 



A 

 25 

 .50 



B 

 32 

 .65 



A 

 25 



.85 



B 



35 

 .70 



B 

 32 

 .50 



C 

 38 

 .65 



B 

 32 



.85 



C 

 35 

 .70 



.45 



C 



38 

 .50 



D 

 45 

 .65 



C 

 38 

 .85 



D 



10 

 .60 



B 



38 

 .45 



D 

 45 

 .50 



E 

 50 

 .70 



D 

 45 



.85 



E 

 50 

 .80 



