THE MICROSCOPICAL JOURNAL ADVERTISER. 



WANT, SALE AND EXCHANGE NOTICES, Continued. 



FOR SALE. — 150 Microscopical questions answered by Dr. S. G. Shanks. The questions and 

 answers are contained in The Microscope, April. iSga, to May, i8q^. The I'z numbers for Ji.oo. 



MICROSCOPICAL PUB. CO., Washington, D. C. 



FREE. — One of Sutton's slides of .American woods will be sent free to every new subscriber to The 

 Mictoscope who remits Ji.to for same. The " pretty " slides are. — Ironwood, Sycamore, Spruce; 

 those of most scientific value are, — Longitudin^il section of white pine (Pinus strobus), Transverse 

 section of beech (favus syivutica). Make your own selection. 



CHAS W. SMILEY, Washington, D. C. 



LE. MtCROGRAPHE PR F.PARATEUR — A monthly journal of general microscopy and of 

 technique published in the French language at Paris. Illustrated. Vol.1 commenced with January, 

 1893. Subscription price $3 per year. Our price $2 7=; ; i^ample copies to cents. 



MICROSCOPICAL PUBLISHING CO., Washington, D. C. 



WAN I'ED. — Back volumes of The Auk in exchange for microscopical journals. 



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



FOR SALE — A beautiful, imported copy of the Engli'^h edition of Dr. V.in Heurck's work on " The 

 Microscope; its cnnstm tion and management." Inst out. Imperial octavo, uncut, 400 pp., 250 

 iilustr;^ti."ls hand^oMir Ma.iinK. P.y exorevs, prepaid, $6 8 >. C. W. SMII.KV. Washineton. D. C. 



FOK EXCHANGE.— Will exchange fossil shells of the F^cone from the basin of Paris and from the 

 Miocene of Central France for i ecent and fossil shells of the U. S., especially from Alabama. 



ANDRE C. BONNET, 55 Boulevard Saint Michel, Paris, France. 



FOR SALE. — Microscopical mounts all A No. 1. 



De. a. S. BARNES, Jr., 1048 N. Taylor Ave., St.Louis, Mo- 



WANTED. — Second iiand, cheap microscope (French) and objectives. 



JOSEPH PARKER, care of Hussey & Co., No. 61 Pine St., New York, N. Y. 



FOR SALE. — A Zeiss apochrouiatlc 1-12 in. Homo. Immersion objective, 1.30 N. A. ; 2 m. m. focuge 

 Ni'W and in perfect order. 



LOUIS FRANK, M. D., 808 East Broadway, Louisville, Ky. 



WANTED. — A few of each deuomiuatiou of Columbian stamps of denominations higher tbao ten 

 cents. GEOKGE COOK, 943 Mass., Ave. Washington, P. C. 



FOR SALE. — Cheap. To close an estate. Beck's Economic objectives, 1 inch, V4' inch, and 1-6 inch. 

 Ctjst new SaS.OO. Will take 825.00. Also 1 Beck microtome, cost $8.00 aud 1 kuife, cost $5.00. Will 

 t«ke S9.00 for both. CHAS. E. MILLS, Belmout, N. Y. 



FOR SALE. — Ward's General lUuiniuator, complete with iris diaphragm, $18 ; glass stage and slide car- 

 rier, $5 ; live box, J.3 ; C periscopic eyepiece $10; sub-stage ring, $1. Will discount each item one-third or 

 Bell all for $22.50. Articles good as when bought of tlic B & L. Opt. Co. 



GEO. H. STOVALL, Willis, Texas. 



FOR EXCHANGE. — A new National Typewriter for a first-class homo, imnier. 1-10 or 1-12 inch objective 

 of 140 N. A. FRANK PATRICK, TOPEKA, KANS. 



FOB SALE OR EXCHANGE. — For good microscopical mounts, several odd numbers of Microscopical 

 Journals. For list address — 



WM. K. ILHABDT, 2.348 Olive St.. St. Louis, Mo. 



FOR SALE. — Diatom type-plates, 50 species $1.60 ; 100 species $3.20. Arranged group slides with 100 

 forms, (St. Monica, Oamaru, St. Peter. Cement stone from France and Japan, Odeuse, Fjord, Denmark, 

 etc., etc.,) at $1.00. Spread slides aud test very cheap. Beautiful mounting is warranted. Address — 



P. KLABSEN, 44 Hunidernpvej, Odense, Denmark. 



