M31B 1.8CC Mini Retro Vertical Single-Cylinder Double-Acting Steam Engine Model
M26 1.9CC Horizontal 4-Stroke Dual-Flywheel Water-Coole Gas Tractor Engine Model
Microcosm M2C Brass Mini Twin-Cyl V-Type Marine Steam Engine Model Set w/ Boiler
OKMO M12 1.6CC 4-Stroke Retro Gas Water-Cooled Internal Combustion Engine Model
M21 1.9CC Mini Tractor Horizontal Engine Single-cylinder 4-stroke Gas ICE Model
M25 1.6CC Mini Horizontal Dual-Flywheel Water-Cool Var-Speed Gas Engine Model
M20 1.6CC Horizontal Single-Cylinder 4-Stroke Gas ICE Model With Speed Limiter
M16 1.6CC Vertical Air-cooled Single-cylinder 4-stroke Hit-Miss Complete Engine
P50 Mini Blacksmith Air-PowerHammer Model-Requires IC/Steam Engine For Operation
OKMO M92 6CC Horizontal Hit&Miss Water-cooled Gas Engine Model w/ Speed Limiter
P70 Mini Brass Impeller Pump For M12/M16/M16B Internal Combustion Engine Model
Microcosm P71 Mini Brass Double-Acting Piston Pump Accessory – For Engine Models
