West Side Lumber 3-truck Shay #8 was built in 1922 by the Lima Locomotive Works in Lima, OH. It weighs 154,400 lbs and has 12” x 15” cylinders and 34” drivers. An oil burner, it operated at a boiler pressure of 200 psi delivering 36,150 lbs tractive effort.
On May 31st 1898, The West Side Flume & Lumber Company was formed when William H. Crocker, Henry J. Crocker, Andre Poniatowski, Thomas Bullock and Charles Gardner bought 55,000 acres of timber just outside present day Tuolumne, CA, then called "Carter's". A small mill was built in Carter's, and a railroad stretched ten miles east into the woods to Nashton.
Most of the timber logged in the first years went straight to the building of the saw mill but, by 1900, there was enough being brought in to keep the mill operating year-round, even though the railroad shut down during the winter. In 1900, the company incorporated the railroad as a common carrier, the Hetch Hetchy & Yosemite Valley, offering passenger services to the Hetch Hetchy valley and on to Yosemite National Park. Trains ran twice weekly initially and, later, three times weekly although ridership was low, primarily company employees.