Best practice guidelines for the design, production and presentation of vacuum formed tactile maps

Reproduction technology

Fig 11: Mould for 1:5,000 contour map of part of the valley of the River Weaver

Figure 11: Mould for 1:5,000 contour map of part of the valley of the River Weaver. Each 5.0m contour layer is represented by 1.00mm thick card: height of mould on the lower edge of the photograph is 12.5mm [original size A4, © Crown copyright NC/01/24215. ]