Spring wood ([see Early wood])

Spruce, [14], [15], [22], [44], [59], [75], [84], [144]

Engelmann, [13], [16], [20], [27], [32], [40], [42], [57]

red, [7], [13], [27], [57], [140], [141]

white, [13], [27], [57], [140], [140]

Static tests, machine for, [90]-92

Steaming, effect of, [85], [87]

Stiffness, [1], [4], [5], [6], [25], [26], [62], [76]

Strain, definition of, [2]

unit, [3]