CHANGE OF ADDRESS. 



Malcolm Cameron, /rom Royal Naval Hospital, Chatham, to H.M.S. "Hindustan," 



Channel Fleet. 

 J. Gardner, from 6, Friar Torrace, Hartlepool, to Laurel Lodge, Hart, West 



Hartlepool. 



EXCHANGE. 



Duplicates : — iris,* hurauli (fine Shetland vars.), velleda (Shetland vars.), exn- 

 lans, meliloti, gracilis (red vara.), dodoneata,* trepidaria, callunaria, salicata, 

 albulata var. thules, piceana,* thuleana, colquhonnana, staintonana, revayaua, 

 literana, pilleriana, resinella, dalella, achatana, viridella, aemipurpurella, bifasoiana, 

 schulziaiia, longicornis, ministrana, lacunana, osseana, strobilella, pflugiana, boscana, 

 desertella, &c. — P. M. Briuht, Fairfield, Winiborne Road, Bouruemonth. 



yOUxXG MAX, age 26, EXCELLENT COLLECTOR AND 

 SETTER OF LEPIDOPTERA, can also make Bird Skins, desires a place as 

 ASSISTANT with Museum, Professional Naturalist, or Private Collector. Is 

 prepared to travel abroad. 

 Write-O , Box 4373, Willing's Advertising Offices, 125, Strand, London, W.C. 



Complete in one thick volume, royal 8vo, with 59 plates engraved on copper 

 from tlie author's drawings : 



V MONOGRAPHIC REVISION AND SYNOPSIS OF THE 



• * TRICHOPTERA OF THE EUROPEAN FAUNA. By Robert McLachlan, 

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