Members Models

Improve Your Swing Ship  by John Burke
Rocket Launcher by John Burke
Useless Machine by John Burke
Builder’s Lorry by John Thompson
WALL-E by John Burke
Water Driven Mill by Lee Squires
Richard Trevithick’s“New Castle” by Lee Squires
London Steam Carriage 1802 by Lee Squires
2019 Festival of Steam – John Thompson

Technical Articles

Helical Gear Oddities — by Peter Stuart
Planetary Gearing Possibilities – by Peter Stuart
Universal Joints Explained – by Peter Stuart
The Finer Points of Lock Nutting – by Peter Stuart
What is Torque? – by Peter Stuart
A Primer on Screw Thread Systems – by Peter Stuart