Left alone, the vagrants’ queen, placing her yellow and skinny hand on a weapon, perhaps, among her rags, resolutely moved toward the spy.  He expected to be interrogated, for an attack was unlikely from a lone old woman; but he grasped his cane firmly.

Luckily, a noise of steps at the other end of the street checked the hag; she thrust back out of sight what had momentarily gleamed like the steel of a knife or brass of a pistol-barrel; listened again and stared; then, muttering what was probably no prayer for the stranger’s welfare, she crossed the street with amazing rapidity.  The student, hearing a heavy military tread at the mouth of the street, expected to see her vanish down her burrow, but, to his astonishment, she proceeded toward the new-comer.

“The Schutzmaun,” muttered he, as there loomed into sight a decidedly soldier-like man in a long cloak, thrown back to show the scarlet lining, and dragging a clanking sabre.

Relying on her good angel, apparently, the witch boldly passed him, and it seemed to the watcher that a sign of understanding was rapidly exchanged between them.  Baboushka seemed to enjoin caution for the stranger hooked up his trailing sabre, wrapped his cloak around him and came on less noisily.  Certainly the old hag did not beg of him, but hastened to leave the street.

If the new-comer had been the night guardian coming on duty, the student might have lost any misgiving about the vagrants or their ruler; but he was not sure that in him was a friend.

This was an officer, not a gendarme or military policeman.  Cloak and uniform were dark blue and fine.  He bore himself with the swagger of a personage of no inconsiderable rank, and also of some degree in the nobility.  Tall, burly, overbearing, the stranger took a dislike to him from this one glance, and would have hesitated to appeal to him for assistance had he felt in danger.

But the beggars had flocked into the rich quarter, and their chieftainess vanished.  He allowed the military gentleman to pass, and was not sorry to see him cross the bridge with a steady, haughty step, which made his heel ring on each plank.  But, on reaching the farther end, to the surprise of the watcher, his carriage immediately altered; his step became cautious and, like the other whom he had not noticed, he skulked in a doorway.  He might have been thought a visitor there, but, at the next moment, his red whiskers reappeared between the turned-up collar of his mantle as he showed his head under the cornice of oak.

For what motive had the officer and nobleman stooped to skulking and prying.  One alone would amply exonerate the son of Mars—­devotion to Venus.  And the architectural student, not fearing to pass the soldier in his excusable ambush for a sweetheart, since his route over the bridge into the new city, and not wishful to spoil the lover’s sport, since he was of the age to sympathize, prepared to leave his nook.