I prefer to find subject material contemporary with the cameras, here we have a steam traction engine chasing what I think is a Scammel steam tractor unit, during the 1992 Netley Marsh steam rally in Hampshire. Even at these low speeds the spokes of the traction engine are blurred from movement. The break off on the VPK shutter is quite dramatic, you have to be very careful not to impart camera shake at the moment of release.