HARPER'S WEEKLY, New York, May 21, 1904  Frontpage illustration "Modern War" by W. A. Rogers; Russian Troops on their Way to the Scene of War--The Departure of Reinforcements for the Front; Japanese Troops Disembarking From Transports at Chemulpo; Double page Photo, A New View of the Wreck of the Russian Gunboat  "Korietz" in Chemulpo Harbor; At the St. Louis World's Fair--A Daily Scene on "The Pike"; and other advertisements of the day. See photos for full details.