Mandalong Valley Tramway. Fairymead load trials and helping Ivy back up the 1 in 16 Zigzag grade. 

Narrow gauge Baldwin, "Fairymead" has its first run down the Zigzag to the mainline at Mandalong Valley Tramway, New South Wales Australia. Following load trials, it is called upon to assist Fowler, "Ivy", back up the 1 in 16 grade before being slid back down the hill. Finally, "Boolambayte" a diesel mining loco is required to help.