Slavage loggin in progress on the Tunk Creek logging unit in the NE corner of the Colville  Reservation. In the background, across the valley, is Tunk Mountain, now on the Okanogan National Forest.

Photographic reports compiled by Harold Weaver illustrate forest management on Indian Reservation forests of Washington and Oregon, mainly on Colville where Weaver was Forest supervisor before becoming Regional Forester in 1960. Ther are a few photos of California and Montana and reports of scientific field trips.