“No, sir, head-first; and I come out head-first too.”

I was so puzzled that I said nothing, and backed out as quickly as I could, followed by the sailor, who seated himself panting.

“Precious hot in there, sir,” he said.

“But how did you manage? You said you were stuck fast,” growled Bob.

“So I was, matey, for a minute or two, right at the end as far as I could go; for it got too small for me at last.”

“How far did you go in?”

“Ah, that I don’t know, sir. Ever so far in, till it got so as I should ha’ been stuck fast if I’d gone any farther.”

“Then how could you turn round?”

“It was wider and higher a little bit this side of the narrow part, and I made shift to double myself up pretty close and get round there.”

“Then was it there you were stuck?” I asked.