Father Bulich took me also into the one building inside the palace that is kept locked. Its chief attraction is a perfectly preserved barrel vault with coffers containing rosettes. This is supposed, partly from its position, to have been Diocletian's court chapel; but whether it was dedicated to Jupiter or to Æsculapius is a question which divides the authorities. Lanza, Bulich's predecessor, inferred from a laurel wreath bound by a ribbon which he took to be the imperial crown, sculptured in the rear gable, that _this_ was Diocletian's mausoleum. This rear end was said by the guide-books to be inaccessible, and so of course it was what I most wanted to see. I mentioned my regret, and, to my surprise, Bulich said, "Oh! it is perfectly accessible." Then he led the way through several by-ways and up three flights of stairs, almost tumbling over children in the dim light, until at last we got into a kitchen which was backed up against the gable. There was the laurel wreath, to be sure. Little did it interest the rosy-cheeked woman who had her sleeves rolled up above her elbows and was trying in some embarrassment to get them down again before a stranger. The wreath was out of her reach; but the horizontal cornice of the gable was only about four feet above the floor of her kitchen; and she had deployed upon it--a splendid shelf--her oils and essences, her butter and sugar, and all the appliances of a kitchen and a pantry. When Bulich, with all the authority of an archæologist and a father confessor combined, reproved her for quite a good-sized, fresh nick on the left ascending cornice, her cheeks and even her arms took on a redder hue, probably on account of my presence; for the priest was greeted on every staircase as a familiar friend. The next day he showed me his excavations at Salona, which he has carried on under great difficulties. Since the Austrian empire has no law for the expropriation of private property for the purpose of archæological excavations, he has been obliged with his not all too generous funds to make his peace with the owners of the fields; and, since the whole area of Salona is covered by one continuous vineyard, it has been very slow business. But he has managed to get a foothold here and there. Here the greater part of a big amphitheatre has been uncovered, here a long line of sarcophagi; at present he is pushing a few yards farther the uncovering of a huge Christian basilica.