On the top of the hill was a huge iron kettle, or something of the kind, probably used for sugar refining. Several of our men took shelter behind this. We had a splendid view of the charge on the San Juan block-house to our left, where the infantry of Kent, led by Hawkins, were climbing the hill. Obviously the proper thing to do was to help them, and I got the men together and started them volley-firing against the Spaniards in the San Juan block-house and in the trenches around it. We could only see their heads; of course this was all we ever could see when we were firing at them in their trenches. Stevens was directing not only his own colored troopers, but a number of Rough Riders; for in a melee good soldiers are always prompt to recognize a good officer, and are eager to follow him.
We kept up a brisk fire for some five or ten minutes; meanwhile we were much cut up ourselves. Gallant Colonel Hamilton, than whom there was never a braver man, was killed, and equally gallant Colonel Carroll wounded. When near the summit Captain Mills had been shot through the head, the bullet destroying the sight of one eye permanently and of the other temporarily. He would not go back or let any man assist him, sitting down where he was and waiting until one of the men brought him word that the hill was stormed. Colonel Veile planted the standard of the First Cavalry on the hill, and General Sumner rode up. He was fighting his division in great form, and was always himself in the thick of the fire. As the men were much excited by the firing, they seemed to pay very little heed to their own losses.
Suddenly, above the cracking of the carbines, rose a peculiar drumming sound, and some of the men cried, "The Spanish machine-guns!" Listening, I made out that it came from the flat ground to the left, and jumped to my feet, smiting my hand on my thigh, and shouting aloud with exultation, "It's the Gatlings, men, our Gatlings!" Lieutenant Parker was bringing his four gatlings into action, and shoving them nearer and nearer the front. Now and then the drumming ceased for a moment; then it would resound again, always closer to San Juan hill, which Parker, like ourselves, was hammering to assist the infantry attack. Our men cheered lustily. We saw much of Parker after that, and there was never a more welcome sound than his Gatlings as they opened. It was the only sound which I ever heard my men cheer in battle.
The infantry got nearer and nearer the crest of the hill. At last we could see the Spaniards running from the rifle-pits as the Americans came on in their final rush. Then I stopped my men for fear they should injure their comrades, and called to them to charge the next line of trenches, on the hills in our front, from which we had been undergoing a good deal of punishment. Thinking that the men would all come, I jumped over the wire fence in front of us and started at the double; but, as a matter of fact, the troopers were so excited, what with shooting and being shot, and shouting and cheering, that they did not hear, or did not heed me; and after running about a hundred yards I found I had only five men along with me. Bullets were ripping the grass all around us, and one of the men, Clay Green, was mortally wounded; another, Winslow Clark, a Harvard man, was shot first in the leg and then through the body. He made not the slightest murmur, only asking me to put his water canteen where he could get at it, which I did; he ultimately recovered. There was no use going on with the remaining three men, and I bade them stay where they were while I went back and brought up the rest of the brigade. This was a decidedly cool request, for there was really no possible point in letting them stay there while I went back; but at the moment it seemed perfectly natural to me, and apparently so to them, for they cheerfully nodded, and sat down in the grass, firing back at the line of trenches from which the Spaniards were shooting at them. Meanwhile, I ran back, jumped over the wire fence, and went over the crest of the hill, filled with anger against the troopers, and especially those of my own regiment, for not having accompanied me. They, of course, were quite innocent of wrong-doing; and even while I taunted them bitterly for not having followed me, it was all I could do not to smile at the look of injury and surprise that came over their faces, while they cried out, "We didn't hear you, we didn't see you go, Colonel; lead on now, we'll sure follow you." I wanted the other regiments to come too, so I ran down to where General Sumner was and asked him if I might make the charge; and he told me to go and that he would see that the men followed. By this time everybody had his attention attracted, and when I leaped over the fence again, with Major Jenkins beside me, the men of the various regiments which were already on the hill came with a rush, and we started across the wide valley which lay between us and the Spanish intrenchments. Captain Dimmick, now in command of the Ninth, was bringing it forward; Captain McBlain had a number of Rough Riders mixed in with his troop, and led them all together; Captain Taylor had been severely wounded. The long-legged men like Greenway, Goodrich, sharp-shooter Proffit, and others, outstripped the rest of us, as we had a considerable distance to go. Long before we got near them the Spaniards ran, save a few here and there, who either surrendered or were shot down. When we reached the trenches we found them filled with dead bodies in the light blue and white uniform of the Spanish regular army. There were very few wounded. Most of the fallen had little holes in their heads from which their brains were oozing; for they were covered from the neck down by the trenches.
It was at this place that Major Wessels, of the Third Cavalry, was shot in the back of the head. It was a severe wound, but after having it bound up he again came to the front in command of his regiment. Among the men who were foremost was Lieutenant Milton F. Davis, of the First Cavalry. He had been joined by three men of the Seventy-first New York, who ran up, and, saluting, said, "Lieutenant, we want to go with you, our officers won't lead us." One of the brave fellows was soon afterward shot in the face. Lieutenant Davis's first sergeant, Clarence Gould, killed a Spanish soldier with his revolver, just as the Spaniard was aiming at one of my Rough Riders. At about the same time I also shot one. I was with Henry Bardshar, running up at the double, and two Spaniards leaped from the trenches and fired at us, not ten yards away. As they turned to run I closed in and fired twice, missing the first and killing the second. My revolver was from the sunken battle-ship Maine, and had been given me by my brother-in-law, Captain W. S. Cowles, of the Navy. At the time I did not know of Gould's exploit, and supposed my feat to be unique; and although Gould had killed his Spaniard in the trenches, not very far from me, I never learned of it until weeks after. It is astonishing what a limited area of vision and experience one has in the hurly-burly of a battle.
There was very great confusion at this time, the different regiments being completely intermingled—white regulars, colored regulars, and Rough Riders. General Sumner had kept a considerable force in reserve on Kettle Hill, under Major Jackson, of the Third Cavalry. We were still under a heavy fire and I got together a mixed lot of men and pushed on from the trenches and ranch-houses which we had just taken, driving the Spaniards through a line of palm-trees, and over the crest of a chain of hills. When we reached these crests we found ourselves overlooking Santiago. Some of the men, including Jenkins, Greenway, and Goodrich, pushed on almost by themselves far ahead. Lieutenant Hugh Berkely, of the First, with a sergeant and two troopers, reached the extreme front. He was, at the time, ahead of everyone; the sergeant was killed and one trooper wounded; but the lieutenant and the remaining trooper stuck to their post for the rest of the afternoon until our line was gradually extended to include them.
While I was re-forming the troops on the chain of hills, one of General Sumner's aides, Captain Robert Howze—as dashing and gallant an officer as there was in the whole gallant cavalry division, by the way—came up with orders to me to halt where I was, not advancing farther, but to hold the hill at all hazards. Howze had his horse, and I had some difficulty in making him take proper shelter; he stayed with us for quite a time, unable to make up his mind to leave the extreme front, and meanwhile jumping at the chance to render any service, of risk or otherwise, which the moment developed.
I now had under me all the fragments of the six cavalry regiments which were at the extreme front, being the highest officer left there, and I was in immediate command of them for the remainder of the afternoon and that night. The Ninth was over to the right, and the Thirteenth Infantry afterward came up beside it. The rest of Kent's infantry was to our left. Of the Tenth, Lieutenants Anderson, Muller, and Fleming reported to me; Anderson was slightly wounded, but he paid no heed to this. All three, like every other officer, had troopers of various regiments under them; such mixing was inevitable in making repeated charges through thick jungle; it was essentially a troop commanders', indeed, almost a squad leaders', fight. The Spaniards who had been holding the trenches and the line of hills, had fallen back upon their supports and we were under a very heavy fire both from rifles and great guns. At the point where we were, the grass-covered hill-crest was gently rounded, giving poor cover, and I made my men lie down on the hither slope.
On the extreme left Captain Beck, of the Tenth, with his own troop, and small bodies of the men of other regiments, was exercising a practically independent command, driving back the Spaniards whenever they showed any symptoms of advancing. He had received his orders to hold the line at all hazards from Lieutenant Andrews, one of General Sumner's aides, just as I had received mine from Captain Howze. Finally, he was relieved by some infantry, and then rejoined the rest of the Tenth, which was engaged heavily until dark, Major Wint being among the severely wounded. Lieutenant W. N. Smith was killed. Captain Bigelow had been wounded three times.
Our artillery made one or two efforts to come into action on the firing-line of the infantry, but the black powder rendered each attempt fruitless. The Spanish guns used smokeless powder, so that it was difficult to place them. In this respect they were on a par with their own infantry and with our regular infantry and dismounted cavalry; but our only two volunteer infantry regiments, the Second Massachusetts and the Seventy-first New York, and our artillery, all had black powder. This rendered the two volunteer regiments, which were armed with the antiquated Springfield, almost useless in the battle, and did practically the same thing for the artillery wherever it was formed within rifle range. When one of the guns was discharged a thick cloud of smoke shot out and hung over the place, making an ideal target, and in a half minute every Spanish gun and rifle within range was directed at the particular spot thus indicated; the consequence was that after a more or less lengthy stand the gun was silenced or driven off. We got no appreciable help from our guns on July 1st. Our men were quick to realize the defects of our artillery, but they were entirely philosophic about it, not showing the least concern at its failure. On the contrary, whenever they heard our artillery open they would grin as they looked at one another and remark, "There go the guns again; wonder how soon they'll be shut up," and shut up they were sure to be. The light battery of Hotchkiss one-pounders, under Lieutenant J. B. Hughes, of the Tenth Cavalry, was handled with conspicuous gallantry.