Block chalk, 117, 118
Chalk compost, historical, 107
composition and uses, 108, 109
Chalk conglomerate, 114
Chimneys, 110
External rendering, 110
Frost, 109
Garden walls, 111
House walls, 112
Old and modern examples, 112-115
Rats and chalk, 116
Rendering, 110
Repairs, 110
Roof, 111
Strength, 110
Timber, 109
Winterslow cottages, the, 115, 116