PL. 10. 



MATTOCK PLANTING, TALLA CATCHMENT AREA, APRIL 1914. 

 The squad of men ahead are preparing the holes whilst those behind are putting in the plants. 



PIT PLANTING. 



Edinburgh University students digging pits into which four-year-old Douglas are to be planted, 

 Craig Vivian, near Dunkeld, Perthshire, March 1914. Photos by Author. 



48] 



