NG 6
NG 6 is the fossilized upper cranium of the species Homo erectus. It was discovered in Ngandong, Indonesia by C. ter Haar and GHR von Koenigswald in 1931–1933. Its characteristics include a slightly larger braincase than other erectus samples and a fairly recent age of 50,000 - 27,000 years. See also
 List of fossil sites (with link directory)
 List of hominina (hominid) fossils (with images)

References 

Homo erectus fossils

Individual human heads, skulls and brains
Archaeological discoveries in Indonesia
1930s archaeological discoveries