4 
BULLETIN 845, U. S. DEPARTMENT OF AGRICULTURE. 
| CLASS 5-10,000 M.FT.AND OVER 
Ane 785 MILLS — (3.48 P.C.) 
GEASS 4 5000 10 9999 Wr 
oe = MILLS — (2.24 PC.) 
NE 567,104 M.FT.—(II.19 P.C.) 
Al So L000 70 4999 NU 
U4 2.194 MILLS —(9.73 P.C.) 
_CLASS 2 500 To 999 M.FT. 
Uj — 3.183 MILLS —(14.12 PC) 
NW 
—— 4,270,755 M.FT. —(13.39 P.G,) 
2 |38:005 "Mt ht 16 70 eo) 
GLASS | 50 TO 499 MFT. 
Fig. 1.—Relation of mill Classes to production in 1918. 
