Page:Timber and Timber Trees, Native and Foreign.djvu/162

142 {| Tensile Experiments. of the specimen. each piece. gravity. piece broke with. cohesion on 1 square inch. E = 832990.S = 3264.
 * Number
 * Number
 * colspan=3|Dimensions of
 * Specific
 * Weight the
 * Direct
 * colspan=3|Inches.
 * lbs.
 * lbs.
 * 4
 * rowspan=5|
 * rowspan=5 |2 × 2 × 30
 * rowspan=5 |
 * 987
 * 30,240
 * 7,560
 * 5
 * 972
 * 29,120
 * 7,280
 * 6
 * 1080
 * 34,720
 * 8,680
 * 7
 * 954
 * 20,160
 * 5,040
 * 8
 * 1115
 * 42,000
 * 10,500
 * Total.
 * colspan=3|...
 * 5108
 * 156,240
 * 39,060
 * Average
 * colspan=3|...
 * 1021.6
 * 31,248
 * 7,812
 * }
 * 5108
 * 156,240
 * 39,060
 * Average
 * colspan=3|...
 * 1021.6
 * 31,248
 * 7,812
 * }
 * }

The following woods are-also found in the Philippine Islands, namely—

and some of them are considered to be of a very useful description, Nos. 2 and 7 especially so. The Lauan timber (No. 2), after some experiments had been made on specimens 0.39371 inches square by 39.371 inches in length, with the following results, was