Dick knelt down and spread the map on the ground; Chippy knelt beside him. Chippy had never seen such a map before, and his keen intelligence was soon deeply interested. His finger began to run along roads he knew, and to point out spots he had often visited.

'Why, wi' this,' he declared, 'ye could go anywhere if ye'd never seed the place afore. Look here, this is the road to Lockin', an', I'm blest! why, 'ere's my gra'mother's house, this little black dot, just off o' the road. An' 'ere's the Beacon, an' there's the san'pit!'

'Yes, it's a jolly good map,' said Dick, 'and very clear in the heath part, for there are few roads and few houses, and every one is put in. Now, where are we? Let's find the rail and the station. That will give us our bearings.'

The boys considered the map very carefully for a few moments; then Dick put his finger on a certain spot.

'That's just about where we are now,' he said, 'and I can prove it, I think.'

'I should just like to know 'ow ye do prove it,' said Chippy, to whom this map was a new and wonderful thing.

'Well,' said Dick, 'we know in a general way we're no very great distance from the Horseshoe, and here that is.' He placed his finger on the spot where the big redoubt was shown on the map. 'Then here's rising ground with trees on it, marked Woody Knap. Now, where's that?'

'Why, theer it is,' replied Chippy, pointing to a hill which rose above the heath at some distance. 'It must be that. There ain't no other hill wi' trees on it in all this part o' the h'eth.'

'And how far is it away from us?'

''Bout a mile.'