Bui. 1135, U. S. Dept. of Agriculture. 
Plate IV = 
CLEVELAND BIG BOLL - 15/16* COMPRESSION TEST 
22 *s Yam JULY 1921 
12# 22# 35# 35# Wet 
Fig. I.— Photograph of 22's Yarn Spun from Cleveland Big Boll 
Cotton Compressed to Different Densities. 
HGmim - 1" CGIJPRLSoIGIT TE3T . AKUI 1522 
22 • s Yarn 
12* 22# 55s Round 
Fig. 2.— Photograph of 22's Yarn Spun from Rowden 1-Inch Cotton 
Compressed to Different Densities. 
