HARPER'S WEEKLY, New York, April 4, 1908There is a front pg. illustration, "How Can He Fail?" by W. A.. Rogers. In this issue, there is an article of "The Invisible Navy" by Robert G. Skerrett; an illustration of "A City in a Street"; a double pg. illustration of "Killing Time" by James Montgomery Flagg; and other advertisements of the day are included as well. See photos for full details.