geospace: Millstones Bole Hill Quarry - Infra Red
geospace: More Millstones at Bole Hill Quarry - Infra Red
geospace: Millstones Bole Hill 3 - Infra Red
geospace: Millstones Bole Hill 4 - Infra Red
geospace: Millstone Bole Hill Quarry Colour Infra Red