Obviously they were Italians. No other people could have grouped themselves so picturesquely or returned the salutes of the crowd with so much grace—a grace that was none the less because about half the men on the train were drinking out of up-ended wine bottles. We heard afterwards that these were some of the troops who won the great victory at Guadalajara in March; they had been on leave and were being transferred to the Aragon front. Most of them, I am afraid, were killed at Huesca only a few weeks later. The men who were well enough to stand had moved across the carriage to cheer the Italians as they went past. A crutch waved out of the window; bandaged forearms made the Red Salute. It was like an allegorical picture of war; the trainload of fresh men gliding proudly up the line, the maimed men sliding slowly down, and all the while the guns on the open trucks making one's heart leap as guns always do, and reviving that pernicious feeling, so difficult to get rid of, that war is glorious after all.
[NOTE: Orwell saw these men as he was being sent on a train to hospital aftering being shot through the neck. At the time, his spine was damaged, paralyzing part of one arm, and having lost vocal cords on one side, he was unable to speak above a whisper -- though, several weeks later, his speech recovered "quite suddenly".]