A Neolithic partly polished flint axehead from Hutton, Brentwood.

von Martingell, Hazel E.
Veröffentlicht in Essex archaeology and history, 4.S. 2 (2011)
2012.
Umfang/Format: p. 252.

A Scandinavian traded flint axe?

von Martingell, Hazel E.
Veröffentlicht in Essex archaeology and history, 4.S. 2 (2011)
2012.
Umfang/Format: p. 252-253.

Three prehistoric worked flints of special interest.

von Martingell, Hazel E.
Veröffentlicht in Essex archaeology and history, 4.S.4 (2013)
Colchester : Museum in the Castle, 2014.
Umfang/Format: 216-217.

A palaeolithic flake from Matching

von Martingell, Hazel E, Sharp, Peter
Veröffentlicht in Essex archaeology and history 4.S. 10 (2019)
Colchester : Museum in the Castle, 2019.
Umfang/Format: page 184

The Carlyle collection of stone age artefacts from Central India

von Cook, J. (Jill)
Occasional paper / British Museum 95
London : British Museum, Department of Prehistoric and Romano-British Antiquities, 1994.
Umfang/Format: v, 123 p. : ill., maps ; 30 cm.