Hi Looking for a copy of Lead mining in derbyshire history, development & drainage Vol 4 By J H Rieuwerts 😊

I'm looking to replace a Petzl ecrin roc which I brought 2nd hand and don't find it particularly comfortable and seems to sit too high. I've had petzls in the past but I'm considering of the CT Galaxy's as they look pretty streamline. I've got a Rude Nora light fitted to the Ecrin at the mo has...