confusion of the great Revolution of 1792 the "Mirror of Portugal," with other jewels, vanished utterly. Where it went to, and who took it, nobody ever knew. The "Mirror of Portugal" disappeared as suddenly and effectually as though fused to vapour by electric combustion.
So much for the famous "Mirror." Whether or not its history is germane to the narrative which follows, probably nobody will ever certainly know. But that Dorrington considered that it was, his notes on the case abundantly testify.
For some days before Dorrington's attention was in any way given to this matter, a poorly-dressed and not altogether prepossessing Frenchman had been haunting the staircase and tapping at the office door, unsuccessfully attempting an interview with Dorrington, who happened to be out, or busy, whenever he called. The man never asked for Hicks, Dorrington's partner; but this was very natural. In the first place, it was always Dorrington who met all strangers and conducted all negotiations, and in the second, Dorrington had just lately, in a case regarding a secret society in Soho, made his name much known and respected, not to say feared, in the foreign colony of that quarter; wherefore it was
