The extreme paucity of examples retaining their architectural form, in the valley of the Ganges, is, to some extent, compensated for by the existence of a very extensive range of examples in Afghanistan and the western Punjab. In his memoir of these topes, published by Professor Wilson, in his ‘Ariana Antiqua,’ Mr. Masson enumerates and describes, in more or less detail, some sixty examples, or almost exactly the same number which General Cunningham described as existing at Bhilsa. In this instance, however, they extend over a range of 200 miles, from Cabul to the Indus, instead of only 16 or 17 miles from Sonari to Andher. To these must be added some fifteen or twenty examples, found at Manikyala or in its neighbourhood, and it is probable about the same number still exist undescribed, making altogether perhaps 100 stupas in this province. Notwithstanding this wealth of examples, we miss one, which was probably the finest of all. When Fa Hian passed through the province in A.D. 400, he describes the dagoba which King Kanishka had erected at Peshawur as “more than 470 ft. in height, and decorated with every sort of precious substance, so that all who passed by, and saw the exquisite beauty and graceful proportions of the tower and the temple attached to it, exclaimed in delight that it was incomparable for beauty;” and he adds, “Tradition says this was the highest tower in Jambudwipa.”[90] When Hiouen Thsang passed that way more than two hundred years afterwards, he reports the tower as having been 400 ft. high, but it was then ruined--“the part that remained, a li and a half in circumference (1500 ft.) and 150 ft. high;” and he adds, in twenty-five stages of the tower there were a “ho”--10 bushels of relics of Buddha.[91] No trace of this monument now exists. These north-western topes are so important for our history, and all have so much that is common among them, and are distinguished by so many characteristics from those of India Proper, that it would be extremely convenient if we could find some term which would describe them without involving either a theory or a geographical error. The term Afghanistan topes, by which they are generally designated, is too modern, and has the defect of not including Peshawur and the western Punjab. “Ariana,” as defined by Professor Wilson, describes very nearly the correct limits of the province; for, though it includes Bactria and the valley of the Upper Oxus, where no topes have yet been found, we know from the Chinese Pilgrims that in the 5th and 7th centuries these countries, as far as Khoten, were intensely Buddhist, and monuments must exist, and will, no doubt, be found when looked for. The name, however, has the defect that it seems to imply the existence in that region of an Aryan people, and consequently an Aryan religion. At the time to which he was referring, that was no doubt the case, and therefore from the Professor’s point of view the name was correctly applied.