1: Aircraft Radial Engine 
2: Oval Regulation
3: Sewing Machines...
> 4: Malta Cross movement - second hand movement used to control the clock
5: Auto Change file mechanism
6: Auto Constant Velocity Universal Joint
7: Gun Ammunition loading system
8: Rotary Engine - an internal combustion engine, the heat rather than the piston movement into rotary movement
> 9: Inline Engine - it's cylinders lined up side by side
2: Oval Regulation
3: Sewing Machines...
> 4: Malta Cross movement - second hand movement used to control the clock
5: Auto Change file mechanism
6: Auto Constant Velocity Universal Joint
7: Gun Ammunition loading system
8: Rotary Engine - an internal combustion engine, the heat rather than the piston movement into rotary movement
> 9: Inline Engine - it's cylinders lined up side by side
