Tudor or later tile kilns near Roman River also site of scatter of 17th century sherds including wasters.

Inhumation burials "described as almost certainly of Saxon date".

Investigation before the construction of the GPO in 1934.

Medieval Glass Kiln, Simkin's Shop, North Hill, recorded in 1924.

Demolition of existing and construction of a new shop.

Remains of a timber wharf on the N bank of Roman river.

Two sherds of grass-tempered pottery indicated Anglo-Saxon activity, recorded recorded during the construction of new houses in the garden of St Mary's Cottage in 1982.

A complete early Anglo-Saxon pot (cremation urn) containing at least 14 fragments of cremated human bone was discovered in the north-west corner of Meanee Barracks on 24 March 1938.

Set of bobbin-lace needles or sticks, "most usually called Tatting Needles", found c2ft 6" down in trench for drainage pipe, when bungalow built c1962..

Brass spur found on the banks of the River Colne.