AJ Mitchell (prehistory):
Neolithic petrospheres
AJ Mitchell (prehistory):
Post petrosphere
AJ Mitchell (prehistory):
Expanded petrosphere
AJ Mitchell (prehistory):
Typical petrosphere with withstrained ornamentation. 1:3
AJ Mitchell (prehistory):
Torus 'petrosphere' - Skara Brae
AJ Mitchell (prehistory):
Bogmill petrosphere
AJ Mitchell (prehistory):
Montbiarry petrosphere
AJ Mitchell (prehistory):
Typical petrosphere with simple ornamentation. 2:3
AJ Mitchell (prehistory):
Skara Brae petrosphere
AJ Mitchell (prehistory):
Skara Brae petrosphere
AJ Mitchell (prehistory):
The Lumphanan petroshpere
AJ Mitchell (prehistory):
Typical petrosphere. 3:3
AJ Mitchell (prehistory):
Decorated petrosphere
AJ Mitchell (prehistory):
Post petroshere
AJ Mitchell (prehistory):
Hand held : one point .
AJ Mitchell (prehistory):
Hand held : two points ..
AJ Mitchell (prehistory):
Petrospheres exposure
AJ Mitchell (prehistory):
Petrospheres. Perthshire.