With this I drew from my deep sailor's pocket my seaman's protection, as before described. The merest glance at the paper satisfied him, and he took my fare and went on about his business. This moment of time was one of the most anxious I ever experienced. Had the conductor looked closely at the paper, he could not have failed to discover that it called for a very different-looking person from myself, and in that case it would have been his duty to arrest me on the instant, and send me back to Baltimore from the first station. When he left me with the assurance that I was all right, though much relieved, I realized that I was still in great danger: I was still in Maryland, and subject to arrest at any moment. I saw on the train several persons who would have known me in any other clothes, and I feared they might recognize me, even in my sailor "rig," and report me to the conductor, who would then subject me to a closer examination, which I knew well would be fatal to me. Though I was not a murderer fleeing from justice, I felt perhaps quite as miserable as such a criminal. The train was moving at a very high rate of speed for that epoch of railroad travel, but to my anxious mind it was moving far too slowly. Minutes were hours, and hours were days during this part of my flight. After Maryland, I was to pass through Delaware--another slave State, where slave-catchers generally awaited their prey, for it was not in the interior of the State, but on its borders, that these human hounds were most vigilant and active. The border lines between slavery and freedom were the dangerous ones for the fugitives. The heart of no fox or deer, with hungry hounds on his trail in full chase, could have beaten more anxiously or noisily than did mine from the time I left Baltimore till I reached Philadelphia. The passage of the Susquehanna River at Havre de Grace was at that time made by ferry-boat, on board of which I met a young colored man by the name of Nichols, who came very near betraying me. He was a "hand" on the boat, but, instead of minding his business, he insisted upon knowing me, and asking me dangerous questions as to where I was going, when I was coming back, etc. I got away from my old and inconvenient acquaintance as soon as I could decently do so, and went to another part of the boat. Once across the river, I encountered a new danger. Only a few days before, I had been at work on a revenue cutter, in Mr. Price's ship-yard in Baltimore, under the care of Captain McGowan. On the meeting at this point of the two trains, the one going south stopped on the track just opposite to the one going north, and it so happened that this Captain McGowan sat at a window where he could see me very distinctly, and would certainly have recognized me had he looked at me but for a second. Fortunately, in the hurry of the moment, he did not see me; and the trains soon passed each other on their respective ways. But this was not my only hair-breadth escape.