SHORT METHOD FOR CALCULATING INTEREST. Multiply the principal by as many hundredths as there are days, and For 4 per cent Divide by 90 EXAMPLE Interest on 50 for 30 days at 4. 50 x .30 15.00, which divided by 90 16 2-3 cents the required result. FESTIVALS AND FASTS. THE SEASONS. ECLIPSES FOR THE YEAR. In the year 1919 there will be three Eclipses, two of the Sun and one of the Moon I. A Total Eclipse of the Sun, May 29. Invisible to the United States. Visible to South America and Africa. II. A Partial Eclipse of the Moon, November 7. Visible to Europe and Africa. The beginning visible generally in the eastern part of North America, South America except the extreme western part, and Asia except the eastern portion; the ending visible generally in North America except the extreme western part, South America, and western Asia. Occurring as follows: First contact of shadow, 37 degrees from the south point of the Moons limb toward the east. Magnitude of eclipse, 0.184 (Moons diameter, 1.0). III. An Annular Eclipse of the Sun, November 22. Visible to North America except the northwestern part, the northern half of South America, southwest Europe, and the northwestern part of Africa. Occurring as follows: