354 



A. DAIGGER & COMPANY, CHICAGO, U. S. A. 



20 1 



631* 



6326-6332 



Best White Paper, Gummed, Black Border, for Microscope Slides. 



100 in a Box. 



6316 

 6318 

 6320 

 6322 



6324 



6326 

 6328 

 6330 

 6332 



MICROSCOPIC LABELS, 22 mm. square, per 100, lOc; per 1,000 $ .75 



MICROSCOPIC LABELS, 22 mm. x 15 mm., per 100, lOc; per 1,000 75 



MICROSCOPIC LABELS, like No. 6316 in books of 500 labels, each 50 



MICROSCOPIC LABELS, printed like No. 6316 or No. 6318, with two lines 



of printing in blue or red, in lots of 12,000, per lot 10.00 



MICROSCOPIC LABELS, printed same as No. 6322, but in black, in lots of 



12,000. per lot 10.00 



We can make these rates on lots of 12,000, because this quantity can 

 be printed at one time mosv economically. Smaller quantities will 

 cost much more proportionately. We can furnish labels without 

 borders if desired. In ordering, be sure to send sample or clear copy* 

 and state shape, and color cf ink wanted. 



MICROSCOPIC LABELS, red border, oblong, 23x30 .mm., 100 in a box, 



per 100, lOc; per 1,000 75 



MICROSCOPIC LABELS, red. border, oblong, ;>7x37 mm., 100 in a box, 



per 100, lOc ; per 1,000 75 



MICROSCOPIC LABELS, red border, oblong, 35x45 mm., 100 in a box, 



per 100, lOc; per 1,000 75 



MICROSCOPIC LABELS, red border, oblong, 40x65 mm., 100 in a box, 



per 100, lOc; per 1,000 .75 



6334 



6334 MICROTOME, Ether Freezing Attachment, Spencer Lens Co. This freez- 

 ing attachment consists of a freezing chamber of hard rubber which so 

 prevents the radiation of the cold that the tissue is quickly frozen. 

 It will freeze tissue, 15 mm. in diameter and 3 mm. thick, in one 

 minute, using only 5 cc. of ether. 



The ether is held in the metal tank, which for filling may be unscrewed 

 from the support from which it is suspended. Any excess of ether 

 which does not evaporate is drained back into the metal chamber 

 from which it came. There are no bottles or entangling tubes and 

 no waste of ether. It is simple, compact and efficient. It can be 

 used on any sliding microtome $7.50 



