Journal of Applied Microscopy. 



127 



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REAvGEHT BOARDS AND DRAWER'S ARE 

 INTERCHAMGEABLE THROUGHOUT. 



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 ELnVATIOM. "^^ 



Fig. 9. Lockers and Reagent Boards. 



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Fig. lOA. 

 Fig. 10 and 10 A. Face and sectional 

 views of slide drawers. 



cabinets are hardly available, and not 

 altogether suitable. Instead, shallow 

 drawers are used. One is shown in face 

 and in sectional view in Fig. 10. 



These fit the lockers and several of 

 them may take the place of a reagent 

 board or a drawer. As the$^ have an 

 edge all around, any one may easily be 

 removed without disturbing the others. 

 Each drawer is about 30x43 centimeters 

 (12x17 in.) and holds 50 slides. They 

 cost only about $12.00 per hundred and 

 have proved a great convenience during 

 the two years in which they have been 

 in use. 



There have already appeared descrip- 

 tions of two markers in the Journal, 

 showing how widely the need has been 

 felt. Probably a dozen different methods 

 have been devised for finding some part 

 of a microscopic specimen. The marker 

 here shown is simple and has proved of 

 great help for marking specimens to be 

 used in class demonstrations and in 

 special study. This form of a finder has 

 the advantage that a slide marked by it 

 can be used on any microscope. 



