£130
Derbyshire minerals. A Blue John cross-section, probably Treak Cliff Cavern, Castleton, 110mm w; another, smaller, polished, 70mm w; two further specimens, in the rough, the largest 130mm w, (4)
Fees apply to the hammer price:
Free Registration
32.4% inc VAT*
Flat Fee Registration
28.80% inc VAT*
