22 THE ESSEX NATURALIST is a series of trackstones, all on the northern verge. This series leads across a steep valley to Games Farm. Here we enter Hert- fordshire, and the trail may be traced stone by stone across the River Gade at Nash Mills, along a gravel ridge to Wells Farm, constantly holding an easterly direction towards a moated mound at Gorhambury, near St. Albans, named Lord Bacon's Mound. Here there is a slight change of direction, and the track points straight towards the ancient crossing of the River Ver, at St. Michael's Ford, passing along the diagonal of the first Roman City of Verulam, and through the site of the Roman Theatre. It is significant that one, and only one, puddingstone boulder was found in the ruins of the Theatre, on the site of the Triumphal Arch. The track avoids the site of the Belgic City in Praa Wood [4], yet converges upon the important ford which was used in Belgic times, and we do not consider it merely a coincidence that the track follows the diagonal of the first Roman City, nor that the north-west corner of this city points to the mound a few hundred yards away. It suggests that the track was a thoroughfare to the west in Belgic times, but east of the ford the Belgic road diverged from it, turning north-east to Wheathampstead. Our track climbed the hill through the area now occupied by modern St. Albans, and a surprising number of indications of its path may still be found. At the top of Dagnall Street, and at the corner of the Market Place, stood a great stone outside the Priest's Moot House. This stone was removed some fifty years ago [5] and set up before the Museum in Hatfield Road, yet the records clearly indicate that it was the nucleus around which the Saxon city of St. Alban arose. In earliest times the Moot was held beside it, later the Moot House was built and the Market Place developed around it, and later still the seat of local government was transferred to the nearby Town Hall. The old Moot House still stands, the lower part being used as a bookshop, but the Market Place is now lined with large modern shops. Yet a remarkable confirmation of the original track may still be found, in the form of a "right-of-way" (called Coronation Walk) between the shops, leading eastward across the Market. It then coincides with the parish boundary of St. Alban for a few hundred yards, parallel with Victoria Street, crosses the railway, and is traced down Grimston Road to the site of the "Camp", a feature supposed to be of Neolithic origin. The section from St. Albans to the River Lea is noteworthy for the number of trackstones which have been traced in old records [6]. Three still stand—in Millwards Park, at Wildhill, and at Appleby Street respectively. We have not been able to trace the course through the town of Cheshunt, but there is little doubt that the River Lea was forded at or near the site of the old "Water Turn- pike", one of the most ancient locks in the country, shown in