Leptothrix epidermidis. Biz. I. Gelatin stab culture, two days at 22°. III. Agar stab culture, two days at 22°. Stab canal. IV. Agar stab culture, two days at 22°. Surface growth. V. Agar plate, two days at 22°. perficial colony. Natural size. VII. Agar plate, two days at 22°. VIII. Gelatin plate, two days at 22°. IX. Gelatin plate, one day at 22°: deep colony. X 90. Part of a su X 90. Deep colony. (e) Superficial, (i) X. Potato culture, three days at 22°. Natural size. XI. Microscopic preparation. Pure culture on agar, two days at 22°. X 1000. Stained with fuchsin. XII. Microscopic preparation. Bouillon culture in hanging drop, two days at 22°. X about 1000. MEDICAL HAND-ATLASES A SERIES OF BOOKS OFFERING A SATISFACTORY SUBSTITUTE FOR ACTUAL CLINICAL WORK AS SPECIAL OFFER S it is impossible to realize the beauty and cheap ness of these atlases without an opportunity to examine them, we make the following offer: Any one of these books will be sent to physicians, carriage prepaid, upon request. If you want the book, you have merely to remit the price; if not, return the book by mail. A Descriptive Catalogue of all our Publications Sent on Request W. B. SAUNDERS & COMPANY 925 Walnut Street Philadelphia NEW YORK LONDON Fuller Building, 5th Ave. and 23d St. 9, Henrietta St., Covent Garden |