THfi MICROSCOPICAL JOURNAL ADVERTISER. 



WANT, SALE AND EXCHANGE NOTICES, Continued. 



KOK SALE.— 150 Microscopical qiirsticms answertd liv Ur. S. ( ',. Shanks. The qin-stions and 

 aii-wers are contained in The Microscope, April. i8g2. to .\lny, i8g^ The i' numbers for gi.oo. 



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



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

 fli c> oscope who remits $.i.<jo for same. The " preity " sHHps are, — Irnnwood, Sycamore, Spruce; 

 tlmse of most scientific value are, — Longitudinal section of white pine {Pinus s/roius), Transverse 

 section of beech {Favus syh'ntica). Make your own selection. 



CHAS W. SMILEY, Washington, D. C. 



LE. MICROGRAPHE PRRPARATEUR — 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 75 ; 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. Imperiil rctavo, uncut, 400 pp., 250 

 illustrations, handsome binding. By express, prepaid, $6 8j. C. W. SMI LEY, Washington, D. C. 



FOR .SALE. — S. Beck Inipioveil National Binocular Stand. 



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



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



.JOSEPH PARKER, care of Hussey k Co., No. 01 Pine St., New York, N. Y. 



FOB SALE. — A Zeies apochromatlc 1-12 in. Homo. Immersion objective, 1.30 N. A. : 2 m. m. focus o 

 New and in perfect order. 



LOUIS FRANK, M. t>., 808 East Broadway, Louisville, Ky. 



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

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



FOB SALE. — Cheap. To close an estate. Beck's Economic objectives, 1 inch, )^ inch, and l-ti inch. 

 Cost new S38.00. Will take S25.0O. Also 1 Beck microtome, cost $8.00 and 1 knife, cost S5.00. Will 

 take S9.00 for both. CHAS. E. MILL.'^, Belmont, N. Y. 



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

 rier, 8,5 ; live box, 83 ; C periscopic eyepiece 110 ; sub-stage ring, $1. Will discount each item one-third or 

 sell all for $22.50. Articles good as when botight of the B & \,. Opt. Co. 



GEO. II. STOVALL, Willis, Texas. 



FOB EXCHANGE.— A new National Typewriter for a first-class homo, immer. 1-10 or 1-12 inch objectivl 

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



FOR SALE OB EXCHANGE.— For good microscopical mounts, several <xl(l numbers of Microscopica 

 Journals. For list address — 



WM. K. ILHARDT, 2348 olive St., St. Louis, Mo. 



FOR SALE.— An Abbe binocular eye-piece, by Zeiss. Price $.3.5.00 ; cost ft'iO.tK). 



DR. ALFRED C. STOKES, .'S27 Monmouth Street, Trenton, N. J. 



FOR SALE.— Diatom type-plates, 50 species $1.60 ; 100 species *;5.20 Arranged group slides with 10() 

 forms, (St. Monica, Oamaru, St. ]'et«r. Cement stone from France and Japan, Odense, Fjord, Denmark, 

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



P. KLABSEN, 44 Hurndeiupvej, Odense, Denmark. 



