THE CLEANING APPARATUS. 147 



LIST OF COMMON SIEVES. 



D. Conveyor sieve, 2 in. lip, shown below. 



E. Conveyor or oat sieve, 1)^ in. lip, shown below. 



F. Oat sieve, % in. lip, shown below. 



G. Wheat sieve, % in. lip, shown below. 



H Wheat sieve, 1 %4 in. round hole, shown on page 149. 



I. Flax sieve, %s in. round hole, shown on page 149. 



K. Cheat screen, yi&x% in. oblong hole, shown on page 149. 



L. Cheat screen, reg., ^x^ in. oblong hole, shown on page 149. 



M. Timothy sieve, I/IQ in. round hole, shown on page 149. 



N. Clover or alfalfa, % 2 in. round hole, shown on page 149. 



O. Cockle screen, ^ in. round hole, shown on page 149. 



P. Pea screen, s A&x% in. oblong hole, shown on page 149. 



Q. Wheat sieve, 4)^x4^ mesh wire, shown on page 149. 



R. Clover sieve, 12x12 mesh wire, shown on page 149. 



T. Timothy sieve, 16x16 mesh wire, shown on page 149. 



U. Orchard-grass sieve, %2xJ4 in. oblong hole, shown on p. 149. 



W. Pea screen, %x^ in. mesh wire, shown on page 149. 



X. Screen, y 2 o in. round hole, shown on page 149. 



Y. Screen, Via in. round hole, shown on page 149. 



Lip Sieve "D" Ifc" Lip Sieve "E" %" Lip Sieve "F" %" Lip Sieve "G" 



FIG. 42. LIP SIEVES. (Reduced.) 



