Collection consists of five loose black and white photographs and 2 albums of activities and employees of the Yeon Lumber Company; Margaret Mock and John Yeon at the Rose Festival; members of the Yeon family; and a train wreck.

Twenty-eight black and white photographs depicting employees, scenes, and lumbering activities at Hull-Oakes Lumber Company in Monroe, Oregon.

Album containing 47 black and white photographs by George M. Weister of logging and sawmill operations from tree to board at Big Creek Logging Co. in Knappa, Oregon, and Crossett Western Lumber Co. in Wauna, Oregon. The photographs include forest scenes; logging, loggers, and camps; transportation of logs by train and river; and mills, the milling process, and lumber.