The Celebrated Original Dust and Pest-Proof 



METAL CABINETS 



FOR SCHMITT BOXES 



I 



METAL INSECT BOX 







WOOD INSECT BOX 





These o;il>iiu*ts have a specially consti noted groove or trough around the front, 

 lined with a material of our 1 own design, which is adjustable to the pressure of the front 

 cover. The cover, when in place, is made fast hy spring wire locks or clasps, causing H 

 constant pressure on Che lining it) the groove. The cabinets, in addi ion to heing abso- 

 lutely dust, moth and derniestes proof, is impervious to fire, smoke, water and atmos- 

 pheric changes Obviously, these cabinets are far superior to any consti ucted of non- 

 metallic material. 



The interior is made of metal, with upright partition in center. On the sides 

 are metal supports to hold 28 boxes. The regular size is 42i in. high, i:> in. deep, 1- 

 in. wide, inside dimensions; usually enameled green outside. For details of Dr. Skin- 

 ner's construction of this cabinet, see Entomological News, Vol. XV, page 177. 



METAL IXSECT BOX has all the essential merits of the cabinet, having a 

 groove, clasps, etc. Bottom inside line'd with cork ; the outside enameled any colnr 

 ill sired. The regular dimensions, outside, are 9x 13x2!. in. deep, but can be furnished 

 any size. 



\\iiOl) INSECT KOX.\Ve do not assert that this wooden box has all the quali- 

 ties of the metal box. especially in regard to safety from smoke, lire, water and damp- 

 ness, but the chemically prepared material fastened to the under edge of the lid makes 

 a box, we think, superior to any other wood insect box. The bottom is cork lined. 

 Outside varnished. For catalogue and prices inquire of 



BROCK BROS., Harvard Square, Cambridge, Mass. 



When Writing Please Mention " Kntomnlogical New*.' 



