JOURNAL OF Entomology and Zoology — .Advertising Section 



BOTANY 



ZOOLOGY 



PARASITOLOGY 



EMBRYOLOGY 



Anco Biological Supplies 



INSTRUCTORS and PURCHASING AGEMS « ho are on lh<r lookout (oi ncw,r and 

 bcll-T sourcci for prMtrvcd malriial and slides will be glad to learn that we are bell«r ihan ever 

 • quipped to«upply high quality material for the (ollowing rciences. 



A set of mirroscopical slides of general 

 morphology, wliioh has heeii declared to 

 he of lietler (|iiality and seleition than 

 similar sets put out by any other com- 

 Micrcial firm in the United State-. 

 A very complete line of preserved male- 

 rial, excellent microscopical slides and 

 living material of many forms. 

 Microscopical slides of Trypanosoma 

 gaml)iense. Plasmodium vivax. Trepo- 

 nema pallida in tissue. Entamoeha his- 

 tolytica in sections of the human colon. 

 Necator Americainis and other economi- 

 cally importaul parasites. Also pre- 

 served material. 



Serial sections ol 10 millimeter pig em- 

 bryos, in which a \ery high standard of 

 technicjue has been attained. Owing to 

 the method evolved, we are able to cpiote 

 very attractive prices on these. Seria' 

 sections and whole mounts of Chick cm- 

 brvos. Preserved pig embryos and chick 

 stages. .-Mso slides and preserved mate- 

 rial illustrating the development of the 

 Starfish, Sea Urchin, Lobster Barnacle 

 ;ind certain other invertebrates. 

 Excellent preparations of many represen- 

 tative forms. Cartilag«Mious skeletons 

 are mf)uiilcd on glass background in 

 li<piid. Ligamentous skeletons of iiony 

 forms arc |ne|iared in such a maimer that 

 all parts are pro|)erIy shown in their 

 manural iidalions. with llic u-c ol visible 

 arlificial supports. 



.'^hould eitli<'r preserved material or 

 slides prove unsatisfactory, advise us and 

 upon return of same we will refund both 

 purihax- price and transportation costs. 



SKELETAL 

 PREPARATIONS 



OUR 

 GUARANTEE 



THE ANGLERS COMPANY 



•^i;nV<-t Kand.dph St.. 



CI 



iiiag( 



