and PROJECTION 



For Nature-Study and Science Teachers 



Our Booklet, 



Projection 



FOR SeiENCE 



Teachers & 



LECTURERa 

 I in addition to 



observations oi 



piujccuuii, cuiiidiiis uc:?v.,iipLivc: iiiaitci and lists Oi riftee]; 



Sets of Exlucational Slides — more than 800 slides anc 



over 4000 illustrations. 



This booklet will be sent to any one who will send name, 

 position and addr^^*^"^ nlamlv wriften. nnr] mention Nafiire-Stiirly 



Review. Addrer 



CONRAD SLIDE AND PROJECTION COMPANY 



4028 Jackson Boulevard 



No. 9781. Specimen Mounts 



hells, 



Riker's, for mounting splay insects, 



or thick bulbs or plants, vunbists of well mauc ^ 

 box with glass cover that may be sealed on. 



These mounts will be found very useful f' crvmg 



specimens, collected by Nature Study Classes, . pre- 



serve the '" from sudden jars and destructive in- 



sects, occi: ' :ace, permit free examinations and Life 



indiy mention Nature-Study Review when replying to advertise 



