Your Laboratory ss. s. s. 



Is it supplied with the latest and most usable appar= 

 atus, and are you drawing your supplies from the 

 most available source? Send us a trial order and 

 notice the difference. ± ± Jk ^ ± ^ ± 



SE 



isstiS**' 



MICROSCOPES 



From the Simplest to the Most Complete. 



For Stiulonts, Physicians and Specialists. Full 

 Guarantee witli every Instrument. 



.■^':^ MAGNIFIERS 

 Folding Pocket Magnifier 



20 



40 



Tripod Magnifier, adjiLStable .50 



Hand Magnifier, metal case 1 00 



Folding Magnifier, metal case 1 25 



Hasting's Aplanatic Triplet V 00 



DISSECTING MICROSCOPES 



T 1 3.2.50 W 1 $ 9.75 



U 1 6.75 Y 1 25.75 



COMPOUND MICROSCOPES 



Ali 1 $21). 00 liB 4 «• 55 00 



li 1 35.00 BB 8 100.00 



B 2 40.00 ('A 8 127.00 



BA 2 45.00 DD 8 207 00 



WRITE FOR DISCOUNTS 



CATALOGUE 

 On Request 



f"' \ -E 



Scientific Materials Company 



MAKERS = = = IMPORTERS 

 711^ Penn Ave. Pittsburgh, Pa. 



