present limited knowledge it is hardly safe to insist on this, however probable it seems at first sight. [Illustration: 7. Dolmen in Castle Wellan, Ireland. From a drawing by Sir Henry James.] [Illustration: 8. Dolmen de Bousquet. From a drawing by E. Cartailhac.] The question, however, fortunately, hardly requires to be argued, inasmuch as in Ireland, in Denmark,[63] and more especially in France, we have numerous examples of dolmens on the top of tumuli, where it is impossible they should ever have been covered with earth. One example for the present will explain what is meant. In the Dolmen de Bousquet in the Aveyron[64] the chamber is placed on the top of a tumulus, which from the three circles of stone that surround it, and other indications, never could have been higher or larger than it now is. So far as I know, none of these dolmen-crowned tumuli have been dug into, which is to be regretted, as it would be curious to know whether the external dolmen is the real or only a simulated tomb. My own impression would be in favour of the latter hypothesis, inasmuch as a true and a false tomb are characteristic of all similar monuments. In the pyramids of Egypt they coexisted. In every Buddhist tope, without exception, there is a Tee, which is in every case we know only a simulated relic-casket. Originally it may have been the place where the relic was deposited, and as we know of instances where relics were exposed to the crowd on certain festivals, it is difficult to understand where they were kept, except in some external case like this. In every instance, however, in which a relic has been found it has been in the centre of the Tope and never in the Tee. A still more apposite illustration, however, is found in the tombs around Agra and Delhi. In all those of any pretension the body is buried in the earth in a vault below the floor of the tomb and a gravestone laid over it, but on the floor of the chamber, under the dome, there is always a simulated sarcophagus, which is the only one seen by visitors. This is carried even further in the tomb of the Great Akbar (1556, 1605). Over the vault is raised a pyramid surrounded, not like this tumulus by three rows of stones, but by three rows of pavilions, and on the top, exposed to the air, is a simulated tomb placed exactly as this dolmen is. No two buildings could well seem more different at first sight, but their common parentage and purpose can hardly be mistaken, and it must be curious to know whether the likeness extends to the double tomb also. [Illustration: 9. Tee cut in the Rock on Dagoba at Ajunta.] This, like many other questions, must be left to the spade to determine, but, unless attention is turned to the analogy above alluded to, the purpose of the double tomb may be misunderstood, even when found, and frequently, I suspect, has already been mistaken for a secondary interment. CIRCLES.