away across the fields, — a sure sign that we were approaching the enemy's position. At the hour mentioned we were suddenly set upon by a blinding shower, and a halt was made for about fifteen minutes, when, the fury of the downpour having somewhat abated, we once more began to move ahead. The cavalry had gone off on a side road for some purpose not known to me, and the infantry was deployed in long lines to the right and left, while the artillery brought up the rear at an interval of about a hundred yards. At half-past three the skirmishers came to the Rio Rosario, but, being unable to ford it, were called back to the road and started across the iron bridge, already described by General Schwan. It was at this moment that the Spanish forces opened fire, concealed in a dense undergrowth about 500 yards in our front.
All jammed together as we were, it would seem that we might have been absolutely slaughtered by the leaden hail which was poured in upon us; and the only explanation of our marvellous immunity probably
