Printed from: https://conservationhandbooks.com/dry-stone-walling/variations-in-walling/throughstones/
The pattern of throughstones varies considerably between areas. Projecting throughs One of the more noticeable variations is whether or not the throughs project. In many areas throughs project from both sides of the wall from 1″ (25mm) up to 6″ (150mm). Beyond tradition, there are various explanations for this practice. In the Derbyshire High Peak,...