Scheduled henge monument investigated in 1902, 1949 and 1984 to 1985.

Circular enclosure or oval earthen bank, possibly Iron Age in date. 30m south-east of Speedwell Mine

Square area, possible enclosure, north of Yellowslacks Brook, east of Glossop, Charlesworth, of unknown date.

Building platforms and Romano-British pottery were identified following ploughing in 1977; an excavation was carried out the following year.

An inscribed Roman alter that was discovered in the late 17th century at Haddon Hall.

Extensive goods yard built by the Midland Railway in the mid 19th century.

Possible site of a Roman pottery kiln indicated by an area of dark soil and a scatter of probable Derbyshire ware revealed during ploughing.

Approximate site of a medieval chapel, later used as a school, and rebuilt in 1710. It was demolished when a new school was built further to the north in 1846 (see SMR 3927). Also the probable location of a medieval holy well.

Ditches were discovered in 1989 during excavations in advance of redevelopment. The ditches were interpreted as Roman, and of military style.

A complex of late prehistoric/Roman cropmark features identified on aerial photographs. Medieval ridge and furrow was also identified.