The excavations at Praesos undertaken by the British School in 1901 were begun on May 7th and continued until July 3rd. The Cretan Exploration Fund contributed £200, the Society of Dilettanti £50, and the Prendergast Fund of Cambridge University £40, towards the cost of the campaign. With me were two members of the School, Mr. J. H. Marshall, of King's College, Cambridge, and Mr. R. Douglas Wells, architect. Mr. Wells made a survey of the city-plateau and the adjoining ravines (Plate VII) and a large number of plans and drawings, many of which accompany this article. Mr. Marshall rendered valuable help in the work of supervision, and undertook a systematic exploration of the surrounding district. I much regret that it has been impossible for him to contribute to this report more than the section on the Megalithic House, printed below (§ 4). Soon after the close of the season he was appointed Director of the Archaeological Survey of India, and has necessarily been absorbed in the duties of that important post. I have had the use of his notes on some of the tombs.