Simple Model Steam Engine How-To build PLANS Stock Metal No Casting

.064 Glo-Plug Model Airplane Engine 1954 How-To Build PLANS *Air Pup*

Solenoid Engine 1944 How-To build PLANS Hit + Miss Look-a-Like

Model Steam Engine & Boiler How-To build PLANS No Casting

Simple Model Steam Engine & Boiler 1940 How-To build PLANS

“Building a Small Horizontal Steam Engine” 1923 HowTo Build PLANS

Twin Cylinder Compound STEAM ENGINE 1946 How-To Build PLANS

Simple Steam Engine 1950 How-To build PLANS * No Casting or Machining *