PLA I 





Fig. 



Scales from the v. 



rnoth. x 



_-f the common clothes 

 moth x 



Fig. 



a fragments 6, ca ba c, hair from blanket d, fibres of flax e, fibres of cotton. 



f, fragmei, . us of feather. A, bread crumbs, i, free oil globules. 



Fig. 277. 



FiS. 276. 



Fibres of deal wood swept from the floor. 



X 218. 



Particles of ' dust ' removed from a ledge in a dv.-- 

 : misting of particles of carbon, soot, t 

 :les. fibres of worsted X 315. 



[To face page 196. 



