The "Reeve's Tale" is not precisely a part of Chaucer to be discussed in every drawing-room, and is indeed a story well calculated to make a satyr laugh and the judicious grieve. Therefore, it is perhaps no great pity that the mill stands no longer, so that you cannot actually seek it out and say, "Here the proud Simon, the 'insolent Simkin,' ground the people's corn, taking dishonest toll of it, and hereabouts those roystering blades of University scholars, Allen and John, played their pranks." Grantchester Mill is a building wholly modern. It is a grave and dignified road, tree-shaded and echoing to the drowsy cawing of rooks (like tired professors weary of lecturing to inattentive classes), that conducts along the high road through Trumpington village to the beginnings of the town. Here, by the bridge crossing the little stream called the "Vicar's Brook," one mile from Great St. Mary's Church, the very centre of Cambridge, stands the eight-foot high milestone, the first in the series set up between Cambridge and Barkway in the early years of the eighteenth century, and paid for out of "Dr. Mouse's and Mr. Hare's Causey Money." This initial stone cost £5, 8s. The arms of Dr. Mouse may still be traced, impaling those of Trinity Hall. [Illustration: TRUMPINGTON MILL.] Beyond this hoary but little-noticed relic begin the Botanic Gardens, and beside them runs or creeps that old Cambridge water-supply, the "little new river," brought in 1610 from the Nine Wells under yonder gentle hills that break the flatness of the landscape away on the right. [Illustration: THE FIRST MILESTONE FROM CAMBRIDGE.] The idea of bringing pure water into Cambridge originated, in 1574, with a certain Dr. Perne, Master of Peterhouse; its object both to cleanse the King's Ditch, "which," says Fuller, "once made to defend Cambridge by its strength, did in his time offend it with its stench," and to provide drinking water for the University and town. This clear-running stream has an interest beyond its local use, for the cutting of its course was designed by Edward Wright, of Gonville and Caius College, who also drew the plans for Sir Hugh Myddleton's "New River," whose course so closely neighbours this old road between Ware and London. The Conduit--"Hobson's Conduit," as it is called--that once stood on Market Hill, was removed in 1854, and now stands at the very beginning of Cambridge, where Trumpington "Road" becomes "Street," at the head of this open stream.