
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
2000 BCE
1979
1980-1986
1984
1980-1986
1982
1982
1980
1981
1981
1985
1985
1985
1980-1984
1979
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1985
1980-1984
1985
1982
1981
1980
1982
1980-1982
1873 (original); 1990 (copy)
1980-1982
1979
1980-1982
1982
1987
1980
1985
1979
1987
1987
2000-500 BCE
2000-500 BCE