P. E. ISLAND DIRECTORY. 640 A. JOHNSTON’S FLUID BEEF The Great Strength Giver! . IT MAKES A PALATABLE AND INVIGORATING BEVERAGE. It Supplies concentrated Nourishment! IT IS THE MOST STRENGTH-GIVING FOOD FOR «INVALIDS AND CONVALESCENTS. It contains all the nutritious life-giving elements of meat in the most digestible form.