We are pleased to announce the first of a series of new additions to the Wills material pack range. SSMP232 slate walling is now available and we are sure it will be popular with scratch builders in OO, especially those in OO-9 where slate walling will be a fitting addition to the layout as many narrow gauge railways in north Wales sole purpose was the transporting of slate from quarries. As the material was easily accessible it was common that slate was used to build along the railways, as seen below.