
84 THE WOODSMAN’S HANDBOOK. 
Round Timber Reduced to Square Timber—Continued. 
Two-THIRDs RuLE—Continued. 
AVERAGE DIAMETER IN INCHES. 

Length o¢ = » - ' 
Se Sah 31 | aR 33 34 85 | 86 


CONTENTS IN CUBIC FEET. 


fie 97.8 | 29:71 . 31.6 + 38:61 35.7 BES ae 
9...) 33.3:| - 35-6 1- 38.01 4034 42:8 | “45.48 eee 
14...-| 38.9| 41.51. 44.31% 47.0) °49.91| 5307 Phe 
16....| 44.4] 47.4]. 50.6] 53.8! 57.0 |. 6OlR eee 
i8..... 50.0| 53.41 57.0] 60.5] 64.2] 68.0! 72.0 
90....| 55.5 | 59.3 3.5) 67:.21-71.8|1 ce) ae 
92) 61.1.) 65.214 6861-29 98.4 1) Be 
4 | 66.6| 71.21- 791 - 80.6} 85.6]. 90:79 2 oem 
26....| -72.2| 77.1} 82.3| 87.41 92.71] 98.2| 104.0 
98°.-.|' 77.71 83.0) 98.6] 94.11) 99.8 | 105 Sa 992 e@ 
30....| 83.3| 89.0] 94.9] 100.8 | 107.0 | 113.4] 120.0 
39 _| 88.8] 94.9] 101.2] 107.5 | 114.1 | 120.9] 128.0 
$4....] > 94.4] 100.8 | 107.6] 114.2 | 121.2 | 198 Shia 
2 ee 99.9| 106.71 113.9| 121.0 | 128.3 | 136.0] 144.0 
9g __ | 105.5 | 112.7| 120.2| 127.7 | 185.5 | 143.6] 152.0 
40....| 111.0| 118.6) 126.6] 134.4 | 142.6 | 151.21 160.0 
42___.| 116.6 | 124.5| 132.9| 141.1 | 149.7 | 158.71 168.0 
44.___| 129.1] 130.5] 139.2! 147.8 | 156.9 | 166.3] 176.0 
46....| 127.7| 136.4| 145.5] 154.6 | 164.0 | 173.8] 184.0 
4g__._.| 198.2| 142.3| 151.9] 161.3 | 171.1 | 181.4 | 192.0 
50....| 138.8 | 148.3] 158.2] 168.0 | 178.3 | 189.0] 200.0 
52.._.| 144.4| 154.2| 164.5] 174.7 | 185.4 | 196.5 | 208.0 
54..__.| 149.9| 160.1] 170.9| 181.4°| 192.5 | 204.1| 216.0 
56....1 155.5 | 166.0| 177.2] 188.2 | 199.6 | 211.6] 224.0 
58 161.0} 172.0! 183.5} 194.9 | 206.8 | 219.2 | 232.0 
60 166.6 | 177.9| 189.8; 201.6 | 213.9 | 226.7 | 240.0 
62....| 172.1 |. 183.8! 196.2} 208.3 | 221.0 | 234.3] 248.0 
64....| 177.7 | 189.8] 202.5 | 215.0 | 228.2 | 241.9] 256.0 
66....| 183.2 | 195.7 | 208.8] 221.8 | 235.3 | 250.4 | 264.0 
68 188.8 | 201.6 | 215.2] 228.9 | 242.4 | 257.0] 272.0 
70....1° 194.3 | 207.6| 221.5 | 235.2 | 249.6 | 264.5 | 280.0 
72....| 199.9 | 213.5 | 227.8] 241.9 | 256.7 | 272.1 | 288.0 
74....| 205.4 | 219.4 | 234.1] 248.6 | 263.8 | 279.6 | 296.0 
76....| 211.0| 225.3] 240.5 | 255.4 | 270.9 | 287.21 304.0 
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