Bui. 35, U. S. Dep-t. of Agriculture. 



Plate II. 



Fig. 1.— Redwood Sawdust, from Resawing, not Fanned, Used in the Season of 

 1909. Fig. 2.— Redwood Sawdust, First Sawing, Fine, not Fanned, Used in the 

 Season of 1910. Fig. 3.— Redwood Sawdust, Medium Fine, not Fanned, Used 

 in the Seasons of 1909 and 1910. Fig. 4.— Ground Redwood Mill Shavings, 

 not Fanned, Used in the Seasons of 1908 and 1909. 



(All natural size.) 



