There were reasons for her secrecy—very strong reasons, I knew.

So I smiled, when Frayne announced that he should send the picture up to London, and put through an inquiry.

I picked up some pieces of the jewellery that was lying at my feet. In my hand I held a splendid golden coronet in which were set great emeralds and rubies of enormous value. Even my inexpert eye could see that the workmanship was very ancient, and the stones but roughly cut and polished. I judged it to be a crown which had adorned the head of some famous Madonna in an Italian or Spanish church; a truly regal ornament.

Again stooping, I picked up a small heavy box of blackened repoussé silver of genuine Italian Renaissance work, and opening it, found it filled with rings of all kinds, both ancient and modern. There were signet rings bearing coats of arms; ladies' gem rings; men's plain gold rings; and rings of various fancy devices.

One I picked out was distinctly curious. A man's flat gold ring set with eight finely-coloured turquoises at equal intervals. It looked brighter and newer than the others, and as I fingered it, a small portion of the outer edge opened, revealing a neatly enamelled inscription in French, "Thou art Mine." On further examination I found that each of the spaces in which a turquoise was set, opened, and in each was also a tender love passage, "I love you," "Faithful and True," and so on, executed probably a century ago.

Yes, each piece in that wonderful collection was unique—the treasure of one who was undoubtedly a connoisseur of gems and antiques. Indeed, in no national collection had I ever seen a display more remarkable than that flung out so unceremoniously upon the carpet, around that mysterious flash-lamp.

While one of the detectives, at Frayne's order, began repacking the treasure, I went with the two inspectors to a sitting-room on the ground-floor, where, with the door closed, we discussed the situation.

Outside, upon the path in front of the house, were a knot of curious persons, among them Mr. Day, and his subordinate officer who had made the tragic discovery.

"Well," exclaimed Frayne, slowly rubbing his chin, "it's a very curious case. What will you do now, Treeton?"