Inclement TVeather, Diseases, Etc. 



2yi 



serves to himself the right of two centimes per lineal 

 metre (forty inches) — that is to say, about eight dollars 

 per. acre of vines thus sheltered — less than a cent a rod. 



[Fig. 109.] — Dr. Guyot's Loom. 

 The placing of these mats must be done as follows : 

 In fine weather, and as soon as late frosts begin to be 



