Ores and metals.

von Coghlan, Herbert Henry 1896-1981
Royal Anthropological Institute Occasional Papers 17
London : Royal Anthropological Institute of Great Britain+Ireland, 1963.
Umfang/Format: 64 S. : Taf. ; 25 cm.

Metallurgical reports on British and Irish Bronze Age implements and weapons in the Pitt Rivers Museum.

von Allen, I. M.
Occasional Papers on Technology 10
Oxford : Oxford University Press, 1970.
Umfang/Format: 283 S. : Abb. Taf. ; 25 cm.