Weight of Seasoned Wood in Pounds per Cubic Foot.
29.
Modulus of Elasticity.
1,260,000.
Modulus of Rupture.
10,200.
Remarks.
Ponderosa, signifying "heavy," refers to great size. [p143]
Norway Pine, Red Pine. Pinus resinosa Ait.
Nomenclature. (Sudworth.)