Indispensable for every collector, trader and for 

 all museums! 



Lepidoptera-Catalogue of all Faunas 



Our new price- current No. 58 oi December 1919, the greatest 

 and most voluminous of all butterfl^'-statements, being published 

 till now, completely worked up, arranged alter ,Seitz, Maoro- 

 lepidoptera of the World". Almost all the prices are 

 changed in Marks and Pfennigs, 110 pages, four-columned, a com- 

 plete register of Families, Species and Authors. It contains ca: 

 12 000 Palaeaict. Macrolepidopteia, 3 500 Microlept, 1500 

 Caterpillars (prepared larvae), 12000 Exotical Lepidoptera 

 Our list remplaees 

 dear catalogaes and scientific works, 

 serves as memorandnm book, as no otlier of the new 

 statements contains an exact register with all 

 generas and families, is used as a jjerinanent 

 collection-register for all species being 

 in trade, serves as etiquette-list, if 

 onlytwo exemplars are employed, 

 serves as base for the valuation 

 if exchange and for all the 

 trade of insects. 

 As the charges for print are amounting to nearly 18000 Marks, 

 it is not possible to send this list gratis, but only if you are willing 

 to pay 5 shillings or 1.50 dollars in anticipation or to transmit 

 1 Sterl. or 5 dollars on account of a l-Ater command. — Transmitted 

 amounts will be compensated in orders of butterflies (but not 

 those of utensils, books a, s. o.), if the are in the lowest-amount of 

 Sterl. 1. — or 5 dollars and paid during three months. 



Lepidoptera list of lots No. IX contains 60 Palaearctic 



and 53 Exotic Series 



Sending gratis 



]>]*. O. iStaudiiiger A A. Baiig-Haas, 



Established 1858 Dresdeil-Blasewitz Established 1858 



„Kosmos" 



Institute for natural History 



from 



HERMANN ROLLE, Berlin W 30. 



Speyerer Str. 8. 



Largest Stock in European and Exotic Lepidoptera 

 Price 2/6. pence 



Rich Collections in Coleopteia and all other Insects 



PURCHASE SALE EXCHANGE 

 Entomological Institute & Library 



WINKLER & WAGNER WIEN XVIII 



(AUSTRIA) DITTESGASSE 11 (AUSTRIA) 



Large stock in Lepidoptera & Coleoptera 



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All necessaries & implements for Entomology 



in well known bestquality. Our special cupboards & boxes 



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manded. Lnpes, Microscopes & other optical instruments 



Entomological library 



At indication of your branch of interest and joint of the postage 

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Cabinet 



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Laboratoire: 4, rue Dumeril Paris XIIL arr. 



Salons de vente: 34, boulevard des Italiens, 



Paris IX- arr. 



ACHAT / VENTE / ECHANGE 



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Arrivage continuel d'un tres grand choix de 



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et autres ordres de toutes les parties du 

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Application des insectes a difFerentes decorations : 



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DEMANDER NOTRE CATALOGUE SPEZIAL 



WERNER & WINTER 



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TYPOGRAPHY LYTHOGRAPHY 



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Naturalien und Buchhandlung 



sSe^Ta Berlin-Wilmersdorf sSsfe^Ta 



Large stock in European and Foreign Lepi- 

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