The Lion Locomotive
Harrye Frowen's live steam scale model
for 7¼" Gauge
Index Recent Pictures Pictures Video Drawings Wagging Banana Patterns
History Venus Images The Rescue Revived Links
Meccano Magazine Meccano Lion Card Model Butch
Strengthening July 2012
After some problems with pins shearing, Harrye decided a 'boiler off'
upgrade was required.
The problems with the pins is thought to be due to following too closely to scale dimensions that just don't give enough strength to the motion under load.