"And remember," he cautioned me at the door, "do you keep at least two paces behind me. Speak only when I speak to you and hold your head low and your shoulders stooped. Slouch, if you can. If any address you look stupidly at them and mumble an answer. I will explain that you are slow-witted."

But none of the men who stopped Master Juggins during our walk deigned to notice the humble 'prentice lad who followed him. I avoided all scrutiny and reached Whitehall with considerable more self-confidence than I had started with.

The Lords of Trade sat in a lofty chamber of a dirty, gray stone building over against the river. At one end was a dais with a long, closed-in desk across it. Behind this nodded my lords in periwigged majesty, five of them, two fat and pompous, one small and birdlike, one tall and cadaverous and one who looked like nothing at all.

"That is Tom Pelham," whispered Master Juggins, pointing at the last as we took our seats.

But I had already transferred my gaze to an extraordinary creature who stood by a window on the opposite side of the room. It was a black man, squat and enormously broad, whose long, powerful arms reached almost to the floor. He had a square, woolly head, with little, pig-eyes that were studying the people in the room with a kind of animal cunning.

As I watched him, fascinated, his eyes found my face and he surveyed me, apparently without any human interest whatsoever, but as a wild beast might consider a fat stag when too full to care about a kill. He was dressed in a bright-red livery coat with gold lace, and the cocked hat which he held was covered with silver embroidery.

I felt Juggins tugging at my arm.

"Do you see him?" he whispered.

I shuddered involuntarily, whilst the beady, pig-eyes gloated over me.

"I never saw anything so hideous in my life," I answered.