39 (U. S. Forestry Div.).[77]

Modulus of Elasticity.

2,370,000 (average of 410 tests by U. S. Div. of Forestry).[77]

Modulus of Rupture.

13,600 (average of 410 tests by U. S. Div. of Forestry).[77]

Remarks.

Resembles and is marked longleaf pine (Pinus palustris). [p140]

FOOTNOTES

[77] See [page 6].

"Southern Pine." U. S. Forestry Circular No. 12. (Dr. B. E. Fernow, Chief.)