Implements. 



37 



whole plot of land may also be measured from one central 

 point in the manner shown in Fig. 11, the length of the 

 diagonal lines being measured with a tape-line and the 

 angles noted on a rough outline drawing in the field-book, 

 afterwards to be drawn to a scale with the help of compass 

 and protractor. 



c 



FIQ. 10.— HOW TO MEASURE A SMALL PLOT OF LAND BY MEANS OF COMPASS. 



The compass is also used in fixing curved stakes for 

 walks and drives as seen in Fig. 11. In this case the angles 

 and the length of the diagonal lines must be plainly marked 

 on the working drawing, and some central point should be 

 properly located, as the station A in the diagram which is 



