THE MICROSCOPICAL JOURNAL ADVERTISEJR. 



WANT, SALE, AND EXCHANGE NOTICES. 



[These notices will be given six insertions in this column at 25 cents per line or fraction thereof.] 

 [Payment for inserting notices of exchange of slides may be made in slides at 25 cenls each.] 



WANTED. Diatom material from America, Australia, and Asia in exchange for fossil and recent 



material from Denmark. 



CHR. MICHELSEN, 33 Nedergade, Odense, Denmark. 



FOR SALE.— Microscopical mounts. Dr. H. M. WHELPLEY, St. Louis, Mo. 



TO EXCHANGE — Good histological mounts for other good mounts not duplicates. 



S. G. SHANKS, M. D., 547 Clinton Ave., Albany. N. Y. 



FOR SALE.— Mounts of injurious insects, Icerya Purchasi and other pernicious scale infesting 

 citrus and deciduous fruit trees, a specialty. Specimen of Icerya Purchasi 40 cts. ; $4.00 per dozen. 



B. W. GRIFFITH, 1241 W. State St., Los Angeles, Cal. 



FOR EXCHANGE. — Slides of selected and spread slides of diatoms for other mounts or diatomas. 

 ceous material. F- f • FORBES, Brookline, Mass. 



WANTED.— Barbadoes earth in quantity. Good mounts in exchange. 



FRED'iC B. CARTER. 61 Church St.. Montclair. N. I. 



FOR EXCHANGE. — A large number of well-mounted slides ccnstantly on hand. Send for list to— 



Dr, W. H, SYLVESTER, Natick, Mass. 



WANTED — The address of persons interested in the Radiolaria. Address — 



Rev. F. B. CARTER, Montclair, N. J. 



FOR EXCHANGE. — Well-mounted slides, Histological and Pathlogical, for anything not now in 

 stock. D. P. FRAME, V. S., Colorado Springs, Colorado, 



FOR SALE. — Barbadoes earth, rich in Radiolaria, personally obtained by me on Springfield planta- 

 tion. Send forty cents for cube of the material. STEPHEN S. DAY, Morristown, N. J. 



FOR EXCHANGE. — Miscellaneous mounts — diatoms, foraminifara (named), micro-minerals, 

 polarizing and marine objects, &c., in exchange for other good mounts or for microscopical literature. 

 Lists furnished. F. S. MORTON, 158 Cumberland St., Portland, Maine. 



FOB SALE.— Until further notice, I will sell No. i stage micrometera 1-1000 & 1-100 inch, and No ,6 

 Ditto 1-100 & 1-10 mm. at $1.00 each, or the two for S1.60, cash to accompauv order. Address — 



M. D. BWELL,"59 Clark st., Chicago, 111. 



FOR SALE.— Mahogany Cabinet, (nearly new), holding 600 slides, $15. Palmer's '• A " Plate Glass 

 Slides, $1.50 per gross 



E. W. SHARP, 2800 Richmond St., Philadelphia, Pa. 



SLIDES FOR EXCHANGE. — Very nice sections of silicified wood from Colorado, .showing cell 

 markings similar to those of the conifers. C. W. SMILEY, Washington, D. C. 



FOR SALE. — Type plates of Diatoms. 50 species, I3. 00 ; 100 species, J6. 00. Mounts of single spe- 

 cies from 40 cents up. .Send 40 cents for specimen. I have also some choice spread slides for 40 cents 

 each ; J4.00 per doz. Diatoms mounted to order, and all work furnished promptly. Catalogues on ap- 

 plication. D. B. WARD.lVl. D., Poughkeepsie, N. Y. 



WANTED. — For a subscriber, a copy of Ehrenberg's Radiolaria, 1875. 



C. W. SMILEY, Washington, D. C. 



FOR SALE. — 5^ or. package of fine Diatomaceous earth from " new find" in Wisconsin. Price 

 50 cents. A. S. MITCHELL, Chemist, 436 Milwaukee St., Milwaukee, Wis. 



FOR SALE. — Diatom typ«rplates, 50 species ]^i. 60; i.-o species J3 20 ; 150 species fo. 00; groups of 

 ■•elected diatoms $1.00, $1.23 ; slides with single species $.25 .30; per doz. I3.50, 3.00; spread slides 

 J 20; per doz. J2. 00. Test-plales with 8 diatoms $ 75. Beautiful mounting i.s warranted. Address — 



P. KLARSEN, Hundernpvej 44, Odense, Denmark. 



FOR SALE OR EXCHANGE. — 1 have a few copies of my translation of " Strasburger's Manual 

 of Vegetable Histology/' now out of print, wfaich I will send postpaid for fo.oo cash or for one dozen 

 good slides illustrating animal «•■ plant structure. Address — 



A. B. HERV€Y, St. Lawrence University, Canton, N. V. 



