“If you've got a corpse-reviver anywhere,” continued the man in that curious, husky voice, “'ave pity on me, mate. I seen a thing to-night wot give me the jim-jams.”

“All right, old son,” said my friend good-humouredly; “about turn! I've got a drop in the bottle, but me an' my mate sails to-morrow, an' it's the last.”

“Gawd bless yer!” growled the fireman; and the three of us—an odd trio, truly—turned about, retracing our steps.

As we approached the street lamp and its light shone upon the haggard face of the man walking between us, Harley stopped, and:

“Wot's up with yer eye?” he inquired.

He suddenly tilted the man's head upward and peered closely into one of his eyes. I suppressed a gasp of surprise for I instantly recognized the fireman of the Jupiter!

“Nothin' up with it, is there?” said the fireman.

“Only a lump o' mud,” growled Harley, and with a very dirty handkerchief he pretended to remove the imaginary stain, and then, turning to me:

“Open the door, Jim,” he directed.

His examination of the man's eyes had evidently satisfied him that our acquaintance had really been smoking opium.