=liii{iiilii Hill INI iiiiiiiiiiiiiiiiiiii I nil iiiiiiiiiiiii I iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii mill iiiiiiii I iiiiiiiiiiiii iiiiiiiiiiii I ui; 



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Bolivia 



All Amateur Collectors and Museums requiring material from any group of 



Insects or Vertebrates 



being indigenous to this country, may confidently apply to me. Upwards of 20 years' experience 

 enables me to serve my clients in a competent manner. 



I Jose Steinbach, Naturaiista, Casiiia de correo N040, Santa Cruz, Bolivia I 



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III 



FRITZ WAGNER 



Entomologisches Institut mid Buchhandlung 



WIEN XVIII, Haizinprgasse Nr. 4 



BNTOMOIO&ICAL SUPPLIES 



Largest slock of all kinds for caplure, 

 breeding and preparation of insects as 

 nets, insekt-botlles, insect-pins, insect- 

 boxes, optical instruments etc. 

 Illustr. Catalogue will be sent post-free 

 on application. 



ENTOMOLOGICAL BOOK-SHOP 



Largest stock of Works and Papers of 

 Entomology. Catalogue in preparation. 



PALEARCTIC-LBPIDOPTERA 

 ,.kon6wia" 



Zeitschrift fiir systematische Insektenkunde 



(excl. Coleoplera and Lepidoptera). 

 Yearly 6 numbers ;i 3 sheets (a 16 pages) 



willi fig. and plates. 

 Price for each Vol. (Year) Dollars 3. — . 



Specimen-number free on application. 



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TROPICAL BUTTERFLIES 



I specialize 

 in rare and brilliant 

 butterflies for Collectors, Museums 

 and Scientific Purposes as well as for Art 

 Work. Send for Price-List. Collec- 

 tors in the Tropics are invi- 

 ted to communicate 

 with me. 



HAL NEWCOMB 



804 Elizabeth St , Pasadena, Calif., U.S.A. 



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Departmeut of Natural Science 



New York City 



119 — \'2b Seventh Avrniie 



Scientific Apparatus and Instruments, Chemicals, Anatomical Models, ^'ntiiral 

 IIi»«lory Kiteoiiiienis and Preparations, AVall Charts, IVIiisoiiiu aii«l Natu- 

 ralists' Kiiftplies, Glass Jars, Microscopes and Accessories 



Insects of » 1 1 Orders IS o ii $; li t and ^ o 1 d 



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5|j The Mm j-Sclieerer Cori»oi*atioii of Aitierlea jS 



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