A very narrow alleyway between two dingy houses proved to be the spot for which he was looking; and, having stared about him for a while, he entered this alleyway.  At the farther end it was crossed T-fashion, by another alley, the only object of interest being an iron post at the crossing, and the scenery being made up entirely of hideous brick walls.

About halfway along on the left, set in one of these walls, were strong wooden gates, apparently those of a warehouse.  Beside them was a door approached by two very dirty steps.  There was a bell-push near the door, but upon neither of these entrances was there any plate to indicate the name of the proprietor of the establishment.

From his pocket-book the visitor extracted a card, consulted something written upon it, and then pressed the bell.

It was very quiet in this dingy little court.  No sound of the busy thoroughfares penetrated here; and although the passage forming the top of the “T” practically marked the river bank, only dimly could one discern the sounds which belong to a seaport.

Presently the door was opened by a Chinese boy who wore the ordinary native working dress, and who regarded the man upon the step with oblique, tired-looking eyes.

“Mr. Huang Chow?” asked the caller.

The boy nodded.

“You wantchee him see?”

“If he is at home.”

The boy glanced at the card, which the visitor still held between finger and thumb, and extended his hand silently.  The card was surrendered.  It was that of an antique dealer of Dover Street, Piccadilly, and written upon the back was the following:  “Mr. Hampden would like to do business with you.”  The signature of the dealer followed.

The boy turned and passed along a dim and perfectly unfurnished passage which the opening of the door had revealed, while Mr. Hampden stood upon the step and lighted a cigarette.

In less than a minute the boy returned and beckoned to him to come in.  As he did so, and the door was closed, he almost stumbled, so dark was the passage.

Presently, guided by the boy, he found himself in a very business-like little office, where a girl sat at an American desk, looking up at him inquiringly.

She was of a dark and arresting type.  Without being pretty in the European sense, there was something appealing in her fine, dark eyes, and she possessed the inviting smile which is the heritage of Eastern women.  Her dress was not unlike that of any other business girl, except that the neck of her blouse was cut very low, a fashion affected by many Eurasians, and she wore a gaily coloured sash, and large and very costly pearl ear-rings.  As Mr. Hampden paused in the doorway: 

“Good morning,” said the girl, glancing down at the card which lay upon the desk before her.  “You come from Mr. Isaacs, eh?”

She looked at him with a caressing glance from beneath half-lowered lashes, but missed no detail of his appearance.  She did not quite like his moustache, and thought that he would have looked better cleanshaven.  Nevertheless, he was a well-set-up fellow, and her manner evidenced approval.