Browse Items (1888 total)

On the Picton River

Forest ranger extinguishing forest fire with wet saddle blanket, Wallowa NF

Waldspiel, showing different age of classes

Waldspiel strip system

Black walnut and red oak seedlkings about 8 weeks old, Wind river Nursery, Columbia NF

Fire in Devil's Canyon, Angeles NF

(fire in a forest)

Forest officers drawing rain water into measuring cylinder to ascertain precipitation. Coconino Experimental station

Waldspiel, rows of trees to serve as fire guard

A logging camp in winter, Minnesota NF

Skidding longleaf pines trees

Setting backfire with kerosene torch

Logging in big timber

White pine wood sections mnagnified 76 times. 1-longitudinal section of stem, 2-tangential section of stem, 3-longitudinal radial section of stem

Red juniper wood sections. Longitudianl section of stem magnified 76 times

Hauling logs by mule team, near Ocilla

Fire buring in underbrush, bottom of gulch, on creek

Yellow birch wood sections magnified 70 times, 1-longitudinal section, 2-longitudinal radial section

Aerial view of timber & recenrt cutting, north of Cascade NF

Sassafras wood sections magnified 70 times, 1-longitudinal section of stem, 2-tangential section of stem, 3- tangential section of stem, 4-longitudinal radial section