Again I gave a start of surprise. "It is," I answered; "but I never remember to have seen you before."
"No," he replied dreamily; "no, we have never met till now, no doubt; but I knew your father, I'm sure; or perhaps it may have been your grandfather."
"Not my grandfather, certainly," said I, "for he was killed at Waterloo."
"At Waterloo! Indeed! How long since, pray?"
I could not refrain from laughing outright. "Why, of course," I answered, "in 1815. There has been nothing particular to kill off any large number of Englishmen at Waterloo since the year of the battle, I suppose."
"True," he muttered, "quite true; so I should have fancied." But I saw again from the cloud of doubt and bewilderment which came over his intelligent face that the name of Waterloo conveyed no idea whatsoever to his mind.
Never in my life had I felt so utterly confused and astonished. In spite of his poor dress, I could easily see from the clear-cut face and the refined accent of my strange acquaintance that he was an educated gentleman—a man accustomed to mix in cultivated society. Yet he clearly knew nothing whatsoever about railways, and was ignorant of the most salient facts in English history. Had I suddenly come across some Caspar Hauser, immured for years in a private prison, and just let loose upon the world by his gaolers? or was my mysterious stranger one of the Seven Sleepers of Ephesus, turned out unexpectedly in modern costume on the streets of London? I don't suppose there exists on earth a man more utterly free than I am from any tinge of superstition, any lingering touch of a love for the miraculous; but I confess for a moment I felt half inclined to suppose that the man before me must have drunk the elixir of life, or must have dropped suddenly upon earth from some distant planet.
The impulse to fathom this mystery was irresistible. I drew my arm through his. "If you knew my father," I said, "you will not object to come into my chambers and take a glass of wine with me."
"Thank you," he answered half suspiciously; "thank you very much. I think you look like a man who can be trusted, and I will go with you."
We walked along the Embankment to Adelphi Terrace, where I took him up to my rooms, and seated him in my easy-chair near the window. As he sat down, one of the trains on the Metropolitan line whirred past the Terrace, snorting steam and whistling shrilly, after the fashion of Metropolitan engines generally. My mysterious stranger jumped back in alarm, and seemed to be afraid of some immediate catastrophe. There was absolutely no possibility of doubting it. The man had obviously never seen a locomotive before.