Sections through New Sloot: Cut and Fill: hand-drawn pen and ink cross-section drawings on tracing paper, showing the earthshaping and finish levels required to form the new sloot running through the courtyard between the historic manor house and cellar buildings of the old farm werf at the historic Groot Constantia Wine Estate, Groot Constantia Road, Cape Town, South Africa., Scale 1:50 on A1. Drawing number 301/WD/05
