"Just to be sure!" Thus spoke a careful physician when asked why he used our diphtheria antitoxin exclusively. Our antitoxin justifies his confidence. It is evolved in the blood of healthy, vigorous horses-horses that are carefully selected; that are under the watchful eyes of expert veterinarians at our model biological farm. It is perfected in laboratories that afford unequaled facilities for serum manufacture-laboratories in which it is possible to observe, at every step of the process, the vital principles of asepsis. The most satisfactory syringe- It is exactingly standardized, bacteriologically and physiologically. The Invincible Renovator Mfg. Co., Limited 81 PETER STREET, TORONTO, CANADA The Castle Pressure Water Sterilizer Some of the desirable features of this apparatus: A cylindrical stone filter where the water flows from the outside into the hollow centre; Smooth tops on sterilizers, affording no place for dirt to collect; Openings for cleaning in the bottoms of the sterilizers, just where you want to clean; Separate or combination draw-offs as you prefer; Materials and construction of high quality, seamless Copper Shells lined with block tin, making a sterilizer which will give first class service for years. Ask your dealer about this sterilizer, or write for Catalogue and prices directly to Wilmot Castle Company 792 St. Paul Street Rochester, N.Y. The Perfect Finishes for Hospitals, Sanitariums, etc. Every Can Contains Full Imperial Measure Detailed Specifications for any Class of finishing furnished on request. Toronto. •INTERNATIONAL VARNISH LIMITED Winnipeg Canadian Factory of Standard Varnish Works. Largest in the world and first to establish definite FOR THE FIRE-PROOFING OF HOSPITALS Medical Superintendents should remember that, in order to render a building fireproof, it should be constructed of Porous Terra-Cotta Fire-Proofing I make a specialty of this work and will undertake contracts for every description of Porous Terra-Cotta Fire-Proofing and Hollow Tile Work. Nothing could be more suitable for Hospitals I will forward, on receipt of a postal card, a list of buildings fireproofed by me, and will give estimates to Architects, Engineers and General Contractors for this class of work. Charles C. Grote, (Successor to KRAEGER & GROTE) 36 EAST 21st STREET BRASS and IRON BEDSTEADS, Mattresses, Write To-day for our Institution Catalogue. Three piece bed, Heavy Woven Wire or National Fabric 26 in. high from the floor. Tubular Side Rails. All filling rods inserted into the post, doing away with all rough chills and making the bedstead absolutely clean and sanitary. This bed is made with 1 1-16 inch post and also 13-16 inch post. Head 48 inches. Foot 33 inches. Fillers 1⁄2 inch. Patent corner fastening which makes the bed stand perfectly straight and rigid. Weight in excelsior 100 lbs. NEW YORK CITY We are the Only Manufacturers in the Entire World of One-Piece Hospital Furniture The following letter selected at random from hundreds of like character should open the eyes of the skeptical "We are so well pleased with the first carload of porcelain and white enameled steel furniture made by your firm that we wish to thank you for the extreme care exercised in handling this order and express to you our appreciation of the high quality, excellent finish and construction." "We were all very skeptical of the claims made for your line,-traveling men selling similar goods have always warned us to look out for Betz.' So, we dec ded to order a few pieces from each of four other firms in order to satisfy ourselves and give them a thorough and impartial 6-months' test. "The results as regards your goods were more than satisfactory, yet even then we were still afraid that we would not receive the same quality on actual orders, so it was decided that I visit your plant and investigate (which resulted in an order for 500 pieces). "By invitation of the Secretary of the Interior, Washington, D.C., I attended the Conference of Superintendents of Government National Parks of the United States held at Yellowstone Park last month and delivered a paper and address 'discontinuing the use of germ-bearing rugs, carpets, curtains and wooden furniture, substituting only porcelain and white enameled steel.' "The Interior Department, I am sure, will adopt the above recommendation, and your firm cannot help but be called upon to furnish many institutions, not only here but everywhere, etc. "Hot Springs, Ark., Nov. 10, 1911 W. G. MAURICE, Pres. You want our big catalogue No. 46 because it is the only one issued in the world covering all steel one-piece white enameled furniture. The James Morrison Brass Mfg. Co., Limited 93-97 ADELAIDE ST. WEST, TORONTO |