Mycenae, Grave circle A. Pins with bronze needles and rock crystal heads.
Athens National Archaeological Museum 102 and 9178.
Demakopoulou, K. (ed.),O Mykinaikos Kosmos.
Pente Aiones Proimou Ellinikou Politismou 1600-1100 BC.,
National Archaeological Museum, December 15th- March 31st 1989,
Hellenic Ministry of Culture - ICOM, Athens 1989, No. 9 and 10.
© Hellenic Ministry of Culture