THE MICROSCOPICAL JOURNAL ADVERTISER. 



WANT, SALE AND EXCHANGE NOTICES, Continued. 



1 t 'R SALE. — 150 Microscopical queslions answered In- Dr. S. (".. Shanks. 'I'he qiirstions and 

 answers are contained in The Microscope , April, 1892, to Nlay. 189;? The 12 numbers for Ji.oo. 



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



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

 ^Ici oscope who remits fi.oo for same. The "pretty" slides are, — Irnnwood, Sycamore, Spruce; 

 those of most scientific value are, — Longitudinal section of white pine I^Pinus strohus). Transverse 

 section of beech (Faz'us syh'itiica). Make your own selection. 



CHAS W. SMILEY, Washington, D. C. 



LE, MICROGRAPHE PREPARATEUR — A monthly journal of general microscopy and of 

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

 1893. Subscription price $3 per year. Our price $2 7s ; sample copies 10 cents. 



MICROSCOPICAL PUBLISHING CO., Washington, D. C. 



WANTED. — Back volumes of The Auk in exchange for microscopical journals. 



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



FOR SALE — A beautiful, imported copy of the English edition of Dr. Van Heurck's work on "The 

 Microscope; its construction and management." Just out. Imperial octavo, uncut, 400 pp., 250 

 illustrations, handsome binding. By express, prepaid, $6 8d. C. W. SMILKY, Washington, D. C. 



FOR SALE. — A Beck Improved National Binocular Stand. 



GEO. TIMMINS, 1410 E. Genesee St., Syracuse, N. Y. 



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



.lOSEPH PARKER, care of Hussey & Co., No, 01 Pine St,, New York, N. T. 



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

 New and in peifect order. 



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



WANTED. — A few of each denomination of Columbian stamps of denominations higher than ten 

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



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

 Cost new S38.00. Will take $25.00, Also 1 Beck microtome, cost S8,00 and 1 knife, cost 85.00. Will 

 take S9,00 for both. CHAS. E. MILLS, Belmont, N. Y. 



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

 Her, 85 ; live box, 83 ; C periscopic eyepiece 810 ; sub-stage ring, 81. Will discount each item one-third or 

 sell all for 822.50. Articles good as when bought of the B & L, Opt, Co, 



GEO, H, STOVALL, Willis, Texas. 



FOR EXC;HANGE,— A new National Typewriter for a first-cla-ss homo, immer. 1-10 or 1-12 inch objectivl 

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



FOR SALE OR EXCHANGE,— For good microscopical mounts, several odd numbers of Microscopica 

 Journals, For list address — 



WM. K. ILHABDT, 2348 Olive St.. St. Louis, Mo. 



FOR SALE,— An Abbe binocular eye-piece, by Zeiss, Price 835.00 ; cost 850.00, 



DR. ALFRED C, STOKES, .527 Monmouth Street, Trenton, N. .1, 



FOR SALE.— Diatom type-plates, 50 species $1.60 ; 100 species 8;i. 20 Arranged group slides with 100 

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

 etc, etc,,) at 81.00, Spread slides aud test very cheap. Beautiful mountiug is warranted. Address— 



P. KLABSEN, 44 Hurndernpvej, Odense, Denmark, 



