Medco railroad, Owen-Oregon or maybe Brownlee & Olds.
MEDCO used " Skidders" on occasion then they used Caterpillers. Probably taken in the mid 1920's near Juniper Ridge. Three to five miles south-east of Camp #2. The line in the center of the track is probably a
Location
G38 F 1
Notes from MEDCO employee, see Box G38 F2