Print this page onto an OHP transparency and lay it over the map:- Explorer 149. Line up the grid to the relevant grid lines on the map. You may have to adjust your browser page setup menu to fit the page to A4.( Set the page margins to 0.5cm). The original size of the image is 140mm wide by 200mm high. You may try using your browser to save the image. Then arrange it using an art package. Good luck I hope it works for you.