Subscribers are invited to make liberal use of this column. Notices over three lines- 

 are liable to be shortened if necessary. All insertions free to subscribers. 



Nocturnal Lepidoptera. — Perfect fresh mounted specimens trom this 

 locality offered for exchange. — Fred. Marloff, Oak Station, Allegheny Co.^ 

 Penn., U. S. A. 



For Exchange, 350 species of Coleoptera for native or exotic specimens 

 new to my collection. List on application. — tEmil Liljeblad, 1018 Roscoe St., 

 Chicago, 111. 



Information wanted as to an efficient way for removing scales and hairs 

 from the legs of Lepidoptera without risk of injury to spurs or spines. — F. H. 

 WoLLEV DOD, Millarville, Alberta. 



Identified Philippine Lepidoptera in papers for sale at collectors' prices 

 A few to exchange. — O. B. Burrell, Lamao, Bataan, Philippine Islands. 



Wanted. — For cash or in- exchange, fertile eggs or living females or 

 Parasemia plantaginis and their varieties. Also eggs or females of Apantesis 

 species, except arge and nais. — M. Rothke, 1957 Myrtle St., Scranton, Pa. 



Geometrid.^. — Will collect insects of any order in exchange for North 

 American Geometers, named or unnamed. — Albert F. Winn, 32 Springfield 

 Ave., Westmount, Que. 



Wanted. — For cash or good exchange, live females or fertile ova of 

 Sphinges, Versicolor, Pandorus, Achemon, Bicolor. I can supply fertile ova of 

 hybrid Actias Selene-Lune, and possibly of Antherea Mylitta. — ^James L. 

 Mitchell, 212 Indiana Trust Building, Indianapolis, Indiana. 



A. Meik, 4 Convent Road, Entally, Calcutta, India, sends out Indian insects 

 in all orders. Live cocoons a specialty. Small reptiles, fishes in spirit and 

 Tebitian curios. Postage stamps exchanged. 



Wanted. — Addresses of reliable collectors or dealers in Florida, Texas, 

 New Mexico and California for the exchange or purchase of local Lepidoptera. — 

 Carlo Zeimet, 170 William St., New York. 



Wanted. — A few living females of Biston ursarius and B. cognataria. 

 These will travel quite safely alive. Offered : Very fine Parnassius discobolos, 

 P. romanovi, P. apoUonius, P. depphius, P. actius, P. mnemosyne, P. var. 

 nubilosus, P. var. gigantea, etc., etc. Please write now. — J. W. H. Harrison, 

 181 Abingdon Rd., Middlesboro', England. 



Will name and return Coleoptera in certain families for No. Am. Buprestidae 

 and Cicindelidae. Duplicates for exchange. — C. A. Frost, 40 Grant St., South 

 Framingham, Mass. 



Wanted. — To exchange, a lot of books and pamphlets on entomology 

 (Coleop., Lepid., Mussels) for R. B. Hough's "Trees of the Northern United 

 States and Canada." F"or further information, write : Wm. H. Broadwell, 

 571 Hawthorne Ave., Newark, N. J. 



Orthoptera and Coleoptera from Iowa ; will exchange in series or from 

 lists. Correspondence invited. — M. P. SOMES, Iowa City, Iowa. 



European Coleoptera, Lepidoptera, Hymenoptera, Decapods, Crusta- 

 ceans, rare minerals, fossils of all grades, shells terrestrial, fluviatile and marine, 

 and prehistoric objects, offered in exchange for specimens of a similar kind. 

 Send lists and particulars. — A. Duchaussov, Caudebec-les-Elbeuf, Seine-Inferi- 

 "eure, France. ^ 



