Work of Termites. 



Plate 1, A. At the top is a small section of 

 apparently sound and giving no indication of the 

 lower piece shows galleries filled with frass. 



a beam, showing surface 

 damage beneath. The 



Plate 1, B. Upper piece is the same section of wood as that shown at 

 the top of Plate 1, A, but is the reversed side. Lower piece is the reverse of 

 the lower one shown in Plate 1, A. 



