Download or read book Tracks in the Forest written by Ken Drushka and published by Helsinki : Timberjack Group. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 200 photographs and an extensive text, Tracks in the Forest describes in detail the first logging equipment of the late 19th century, and the technological developments of the 1920s-30s and 1950s-60s -- the forerunners of 90% of all logging machines used today.